Perhaps you should try some spelling variations:
"coder extraction using coding problem" » "code extraction using coding problem" (Expand search), "copper extraction using coding problem" (Expand search), "powder extraction using coding problem" (Expand search), "coder extraction and coding problem" (Expand search), "coder extraction using coding problems" (Expand search), "coder extraction using coping problem" (Expand search), "coder extraction using loading problem" (Expand search), "coder extraction using coating problem" (Expand search), "coder extraction using cooking 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 extraction using coding problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder extraction using coding problem\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder extraction using coding problem ) OR ( api python python python programming ))*.