Perhaps you should try some spelling variations:
"coder functions _ java processing" » "power functions _ java processing" (Expand search), "order functions _ java processing" (Expand search), "colour functions _ java processing" (Expand search), "coder functions _ guava processing" (Expand search), "coder functions _ data processing" (Expand search), "coder functions _ hasta processing" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python python python programming" (Expand search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder functions _ java processing") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder functions _ java processing\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder functions _ java processing ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder functions _ java processing") OR ("api python python python programming"))*.