Perhaps you should try some spelling variations:
"coder function pid controllers programmer" » "coder function pid control programme" (Expand search), "coder function pid control programmes" (Expand search), "modern function pid controllers programmer" (Expand search), "power function pid controllers programmer" (Expand search), "over function pid controllers programmer" (Expand search), "coder function pain controllers programmer" (Expand search), "coder function pdf controllers programmer" (Expand search), "coder function pen controllers 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 function pid controllers programmer") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder function pid controllers programmer\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder function pid controllers programmer ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder function pid controllers programmer") OR ("api python python python programming"))*.