Perhaps you should try some spelling variations:
"coder using controller tuning program" » "coder using controller in program" (Expand search), "coder using controlled tuning program" (Expand search), "coder during controlled tuning program" (Expand search), "coder using control tuning program" (Expand search), "coder using controller pruning program" (Expand search), "coder using controller running program" (Expand search), "coder using controller using program" (Expand search), "coders using controller tuning program" (Expand search), "cover using controller tuning program" (Expand search), "code using controller tuning program" (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 using controller tuning program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder using controller tuning program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder using controller tuning program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder using controller tuning program") OR ("api python python python programming"))*.