Perhaps you should try some spelling variations:
functions computation » function computation, functions composition, function composition
section computational » prediction computational, design computational, effective computational
programming querying » programming merging, programming query, programming turing
querying methods » queueing methods, quenching methods, drying methods
methods examples » methods express

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((functions computation) OR (section computational)) programming querying methods examples~.
• Adding a wildcard symbol may retrieve word variants: ((functions computation) or (section computational)) programming querying methods examples*.