Perhaps you should try some spelling variations:
statistical functionals » statistical functions, statistics functional, geostatistical functional
python processing » motion processing, protein processing, emotion processing
functionals https » functions https, function https, functionals hints
interface python » interface method, interface proton, interface methods

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

• Performing a fuzzy search may retrieve terms with similar spellings: interface python processing statistical functionals https~.
• Adding a wildcard symbol may retrieve word variants: interface python processing statistical functionals https*.