Perhaps you should try some spelling variations:
"coder coder range forward problem" » "coder coder and forward problem" (Expand search), "coder decoder range forward problem" (Expand search), "code code range forward problem" (Expand search), "decoder codec range forward problem" (Expand search), "coder border range forward problem" (Expand search), "coder power range forward problem" (Expand search), "coder cyber range forward 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 range forward problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder range forward problem\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder range forward problem ) OR ( api python python python programming ))*.