gistfile1.txt

# -*- coding: utf-8 -*-

fromWordstat = open('wordstat.txt', 'r')
fromCampaign = open('campaign.txt', 'r')
result = open('result.txt', 'w')

fromWordstatList = list(fromWordstat)
fromCampaignList = list(fromCampaign)
found = []

for i, value_list in enumerate(fromWordstatList):
    for b, value_list2 in enumerate(fromCampaignList):
        if len(value_list.split()) == len(value_list2.split()):
            if set(value_list.split()) == set(value_list2.split()):

                pass
            else:
                found.append(value_list)
                break
        else:
            pass

for wr in found:
    result.write(wr)

fromCampaign.close()
fromWordstat.close()
result.close()