Perhaps you should try some spelling variations:
problems functionaries » problems dictionaries, problems functions, problem functionals
functionaries function » functionals function, functions function, function dysfunction
function https » functions https, fiction https
parallel task » parallel tasks, parallel tabu, parallel trade
task problems » talk problems, task problem, back problems

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

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