Perhaps you should try some spelling variations:
"coder coder _ controlling functions" » "coder coder _ controlling factors" (Expand search), "coder coder _ control functions" (Expand search), "coder coder _ control function" (Expand search), "coder decoder _ controlling functions" (Expand search), "code code _ controlling functions" (Expand search), "decoder codec _ controlling functions" (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 coder _ controlling functions") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder _ controlling functions\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder _ controlling functions ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder _ controlling functions") OR ("api python python python programming"))*.