Perhaps you should try some spelling variations:
functionaries function » functionals function, functions function, function dysfunction
program functionaries » program functionality, rural functionaries, islam functionaries
parallel needs » parallel netcdf, parallel greedy, parallel nested
function https » functions https, fiction https
needs program » needs programs

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

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