Perhaps you should try some spelling variations:
"coder coder channel blocking problem" » "coder coder channel blockers problem" (Expand search), "coder coder channel blocker problem" (Expand search), "coder coder channel coding problem" (Expand search), "coder coder channel docking problem" (Expand search), "coder coder channel packing problem" (Expand search), "coder coder channel loading problem" (Expand search), "coder codes channel blocking problem" (Expand search), "coder adder channel blocking problem" (Expand search), "coder color channel blocking problem" (Expand search), "coder decoder channel blocking problem" (Expand search), "code code channel blocking problem" (Expand search), "decoder codec channel blocking 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 channel blocking problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder channel blocking problem\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder channel blocking problem ) OR ( api python python python programming ))*.