Perhaps you should try some spelling variations:
"coder coding _ controller functions" » "coder coding _ controlling functions" (Expand search), "coder coding _ control functions" (Expand search), "coder coding _ controllership functions" (Expand search), "modern coding _ controller functions" (Expand search), "color coding _ controller functions" (Expand search), "odor coding _ controller 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.

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