Perhaps you should try some spelling variations:
functionaries function » functionals function, functions function, function dysfunction
models functionaries » models functionals, models functional, modern dictionaries
parallel program » parallel programs, parallel problem, parallel programming
program models » program model, programming models
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 program models functionaries function https~.
• Adding a wildcard symbol may retrieve word variants: parallel program models functionaries function https*.