Perhaps you should try some spelling variations:
function function » function functional, functions functional, function dysfunction
parallel problem » parallel program, parallel programs, parallel robots
dbase function » based function, base functions, disease function
function https » functions https, fiction https
problem dbase » problem based, problem case, problem phase

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 dbase function function https~.
• Adding a wildcard symbol may retrieve word variants: parallel problem dbase function function https*.