Perhaps you should try some spelling variations:
"coder functions pid controller programmer" » "coder functions pid control programme" (Expand search), "coder functions pid control programmes" (Expand search), "coder functions pid controle programavel" (Expand search), "power functions pid controller programmer" (Expand search), "order functions pid controller programmer" (Expand search), "colour functions pid controller programmer" (Expand search), "coder functions pid controllers programmer" (Expand search), "coder functions and controller programmer" (Expand search), "coder functions pen controller programmer" (Expand search), "coder functions p controller programmer" (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 pid controller programmer") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder functions pid controller programmer\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder functions pid controller programmer ) OR ( api python python python programming ))*.