Elastic Boost Ex

boostEx.php

<?php

$searchResults = $searchEngine->search(
    [
        'index' => 'search-linkedin-post', // index name
        '_source' => 'public_linkedin_posts_new_text, public_linkedin_posts_new_poster_linkedin_url, public_linkedin_posts_new_reshared', // fields to return
        'body' => [
            'query' => [
                'bool' => [
                    'should' => [
                        ['match' => [ 'public_linkedin_posts_new_text' => 'react']],
                        ['match' => [
                            'public_linkedin_posts_new_poster_linkedin_url' => [
                                'query' => 'john',
                                'boost' => 2.0
                            ]   
                        ]],
                    ]
                ]
            ]
        ]
    ]
);