Sample Robot Framework script for checking if a certain site appears in the first results page when searching Google for specific keywords.

google-search.robot

*** Settings ***
Library  Selenium2Library
Suite Setup  start browser
Suite Teardown  end browser


*** Variables ***
${browser} =  ff


*** Keywords ***
start browser
    Open Browser  about:blank  ${browser}
    Maximize Browser Window
    Go To  https://google.com
    Click link  English

end browser
    Close All Browsers


*** Test Cases ***
Google should return our website when searching for php
    Go To  https://google.com
    Input text  q  PHP
    Press key  name=q  \\13
    Wait Until Page Contains  php.net
    Capture page screenshot

Google should return our website when searching for file_get_contents
    Go To  https://google.com
    Input text  q  file_get_contents
    Press key  name=q  \\13
    Wait Until Page Contains  php.net
    Capture page screenshot

Google should return our website when searching for mysqli_connect
    Go To  https://google.com
    Input text  q  mysqli_connect
    Press key  name=q  \\13
    Wait Until Page Contains  php.net
    Capture page screenshot