Analysis of keywords in different parts of URLs. You'll need to extract the URLs from Google's SERPs yourself and paste into the @urls array.

url-analysis.pl

#!/usr/bin/env perl
use strict;
use Modern::Perl;
use Domain::PublicSuffix;
use URI;

my $keyword = 'broadband';

my @urls = qw(http://www.moneysupermarket.com/broadband/
http://www.o2.co.uk/broadband
http://www.o2.co.uk/
http://www.sky.com/shop/broadband-talk/
http://en.wikipedia.org/wiki/Broadband
http://www.uswitch.com/broadband/
http://www.virginmedia.com/
http://www.thinkbroadband.com/
http://www.broadbandgenie.co.uk/
http://www.plus.net/home-broadband/broadband-only/
http://www.plus.net/business/broadband/
http://sales.talktalk.co.uk/
http://www.broadbandspeedchecker.co.uk/
http://www.moneysavingexpert.com/phones/cheap-broadband
http://www.broadbandchoices.co.uk/
http://phone-shop.tesco.com/broadband-and-home-phone/broadband/
http://broadband.ee.co.uk/
http://en.wikipedia.org/wiki/Internet_access
http://www.samknows.com/
http://www.bethere.co.uk/
http://www.productsandservices.bt.com/products/broadband
http://www.telegraph.co.uk/technology/broadband/
http://www.cable.co.uk/
http://www.cable.co.uk/compare/broadband/
http://www.culture.gov.uk/what_we_do/telecommunications_and_online/7763.aspx
http://store.virginmedia.com/broadband.html
http://www.moneysupermarket.com/broadband/deals/
http://www.zen.co.uk/broadband/ZenBroadband.aspx
http://www.t-mobile.co.uk/shop/mobile-broadband/
http://www.broadband.co.uk/
http://www.broadbandworldforum.com/
http://www.theregister.co.uk/2013/01/11/bt_broadband_ip_profile_throttled/
http://www.fasthosts.co.uk/broadband/
http://www.kent.gov.uk/news_and_events/make_kent_quicker.aspx
http://www.ukbroadband.com/
http://www.plus.net/
http://www.guardian.co.uk/technology/broadband
http://en.wikipedia.org/wiki/Mobile_broadband
http://www.zen.co.uk/Broadband/athome.aspx
http://mea.broadbandworldforum.com/
http://www.broadbandworldforum.com/conference/cloud-summit/
http://explore.ee.co.uk/fibre-broadband
http://www.zen.co.uk/business/broadband/
http://www.allpaybroadband.com/
http://www.bedford.gov.uk/broadband
http://www.pcpro.co.uk/broadband
http://www.eastsussex.gov.uk/business/broadband/default.htm
http://www.essex.gov.uk/Pages/Superfast-Essex-Broadband.aspx
http://www.techweekeurope.co.uk/tag/broadband
http://www.broadbandbananas.com/
http://www.aolbroadband.co.uk/
http://www.culture.gov.uk/what_we_do/telecommunications_and_online/8252.aspx
http://www.culture.gov.uk/what_we_do/telecommunications_and_online/8661.aspx
http://www.nottinghamshire.gov.uk/broadband/
http://www.thinkbroadband.com/guide/beginners-guide-to-broadband.html
http://wales.gov.uk/topics/businessandeconomy/broadbandandict/broadband/ngbw/%3Flang%3Den
http://www.bbc.co.uk/news/technology-20710796
https://www3.hants.gov.uk/broadband/broadband-signup.htm
http://www.thescte.eu/index.php/publications/broadband-journal
http://www.oxfordshire.gov.uk/broadband
http://www.xlntelecom.co.uk/business-broadband/
http://www.kent.gov.uk/community_and_living/community_grants_and_funding/broadband/vote_for_better_broadband.aspx
http://rdpenetwork.defra.gov.uk/funding-sources/rural-community-broadband-fund
http://www.westsussex.gov.uk/living/better_faster_broadband.aspx
http://www.broadband-finder.co.uk/
http://www.daisygroupplc.com/business-broadband/
http://www.worcestershire.gov.uk/cms/superfast-broadband.aspx
http://www.inmarsat.com/services/types/broadband
http://www.hertsdirect.org/your-community/broadband/
http://www3.hants.gov.uk/broadband.htm
http://www.broadband-uk.coop/
http://www.leics.gov.uk/broadband
http://www.broadband-notspot.org.uk/
http://www.broadbandworldforum.com/awards/about-the-awards/
http://www.simplifydigital.co.uk/broadband/compare-broadband/
http://help.ee.co.uk/system/web/custom/EE/getArticleDL.jsp%3Fuuid%3D70A6C395-972E-4BBD-A0B7-5C4B04FA28A8
http://demon.net/
http://www.o2.co.uk/broadband/mobile
http://www.daisywholesale.com/data/broadband
http://broadband.eastriding.gov.uk/
http://www.bbc.co.uk/news/uk-wales-politics-21015413
http://www.bbc.co.uk/news/technology-20413324
http://www.broadbandworldforum.com/broadband-infovision-awards-winners/
http://www.madasafish.com/broadband/
http://www.gradwell.com/broadband/
http://www.aa.net.uk/broadband.html
http://webarchive.nationalarchives.gov.uk/20110709203937/discuss.bis.gov.uk/bduk/
http://www.centralbedfordshire.gov.uk/local-business/business-information-and-advice/broadband.aspx
http://www.samknows.com/broadband/broadband_checker
http://www.hydro.co.uk/broadband/
http://www.btplc.com/Innovation/Innovation/Coolbroadband/index.htm
http://www.staffordshire.gov.uk/broadbandconsultation
http://www.suffolk.gov.uk/broadband
http://www.connectingcambridgeshire.co.uk/
http://latam.broadbandtrafficevent.com/
http://maps.ofcom.org.uk/broadband/
http://www.culture.gov.uk/news/news_stories/7621.aspx
http://www.culture.gov.uk/news/news_stories/8389.aspx
http://www.cable.co.uk/compare/student-broadband/
http://www.aolbroadband.co.uk/contact-us.html);

foreach my $url (@urls) {

  my $suffix = Domain::PublicSuffix->new();

	my $uri = URI->new($url);

	my $host = $uri->host();
	my $path = $uri->path();

	$host =~ s/\.\z//;

	my $root = $suffix->get_root_domain($host);
	$suffix->get_root_domain($host);
	my $tld = $suffix->suffix();

	# Get subdomain
	my ($subdomain) = $host =~ m{^(.*?)$root$};

	# Get host name w/o TLD
	$root =~ s!\.$tld$!!;

	if ($path =~ m{$keyword}) {
		say "path";
	} elsif ($subdomain =~ m{$keyword}) {
		say "sub-domain";
	} elsif ($root =~ m{$keyword}) {
		say "domain";
	} else {
		say "none";
	}
}