Perhaps you should try some spelling variations:
"coder coder functions reverse problem" » "coder coder functions inverse problem" (Expand search), "coder coder function inverse problem" (Expand search), "coder coder functions levels problem" (Expand search), "coder power functions reverse problem" (Expand search), "coder order functions reverse problem" (Expand search), "coder colour functions reverse problem" (Expand search), "coder coder functions reversal problem" (Expand search), "coder coder functions release problem" (Expand search), "coder decoder functions reverse problem" (Expand search), "code code functions reverse problem" (Expand search), "decoder codec functions reverse 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 coder functions reverse problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder functions reverse problem\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder functions reverse problem ) OR ( api python python python programming ))*.