Perhaps you should try some spelling variations:
"coder coder channel spacing problem" » "coder coder channel tracking problem" (Expand search), "coder coder channel gating problem" (Expand search), "coder coder channel fading problem" (Expand search), "coder coder channel stacking problem" (Expand search), "coder coder channel packing problem" (Expand search), "coder coder channel sharing problem" (Expand search), "coder codes channel spacing problem" (Expand search), "coder adder channel spacing problem" (Expand search), "coder color channel spacing problem" (Expand search), "coder decoder channel spacing problem" (Expand search), "code code channel spacing problem" (Expand search), "decoder codec channel spacing 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 spacing problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder channel spacing problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder channel spacing problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder channel spacing problem") OR ("api python python python programming"))*.