Perhaps you should try some spelling variations:
function function » function functional, functions functional, function dysfunction
parallel problem » parallel program, parallel programs, parallel robots
function https » functions https, fiction https
ross function » cross function, loss function, across function
problem ross » problem boss, problems cross, problem risk

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: parallel problem ross function function https~.
• Adding a wildcard symbol may retrieve word variants: parallel problem ross function function https*.