"buscar pelos en la sopa" in English

to look for problems- to look for trouble

bisque- soup

to pick up- to get- to collect- to scan- to want- to rout out- to look out- to dig- to call for- to try to find- to court- to ask for- to cast about for- to look up- to pursue- to prospect for- to look- to hunt up- to try to find- to hunt out- to hunt- to hunt- to seek out