Free metasearch api at https://api.ggsearch.eu.org
limits: none
https://api.ggsearch.eu.org/search?q=query&start=1&safesearch=false&pages=1&category=general
q = query of request,
start = page of the request,
safesearch = enable safesearch,
pages = 1 (1 to 10) how many results per request,
category = general or images