Perhaps you should try some spelling variations:
functionaries function » functionals function, functions function, function dysfunction
activity functionaries » activity functionalist, activity functional
processing activity » processing facility, processing ability, processing active
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 processing activity functionaries function https~.
• Adding a wildcard symbol may retrieve word variants: parallel processing activity functionaries function https*.