Perhaps you should try some spelling variations:
subprogram functionals » subprograms function, programs functional
constructs subprogram » constraints subprogram, construction program
functionals function » function function, functions functional, function dysfunction
parallel constructs » parallel construction, parallel constraint, parallel contours
function https » functions https, fiction https

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

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