Perhaps you should try some spelling variations:
"coder functions controller in problem" » "coder funciones controller in problem" (Expand search), "coder funcoes controller in problem" (Expand search), "coder fractional controller in problem" (Expand search), "power functions controller in problem" (Expand search), "order functions controller in problem" (Expand search), "colour functions controller in problem" (Expand search), "coder functions controller and problem" (Expand search), "coder functions controller _ problem" (Expand search), "coder functions controller plc problem" (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 controller in problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder functions controller in problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder functions controller in problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder functions controller in problem") OR ("api python python python programming"))*.