Perhaps you should try some spelling variations:
functionaries function » functionals function, functions function, function dysfunction
based functionaries » based functionalities, based functional, based functions
parallel variable » parallel particle, parallel cable, parallel serial
variable based » variance based, variables basic, variable bias
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 variable based functionaries function https~.
• Adding a wildcard symbol may retrieve word variants: parallel variable based functionaries function https*.