q=MY+IMPORTANT+SEARCH : Search term
ie=utf-8 : Input encoding
oe=utf-8 : Output encoding
client=firefox-a : Used when Google ships as the default search engine
client=firefox : Used when Google ships as the non-default search engine
rls=org.mozilla:en-US:official : Will vary based on locale
aq=t : Identifies the query as coming from a suggest-enabled searchbox