Perhaps you should try some spelling variations:
parallel programming » parallel processing
function function » function functional, functions functional, function dysfunction
programming rev » programming real, programming rio, programming run
function https » functions https, fiction https
rev function » rv function, lv function, tinv function

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

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