Perhaps you should try some spelling variations:
"coder coder effort during processing" » "coder coder effect during processing" (Expand search), "coder coder report during processing" (Expand search), "coder order efforts during processing" (Expand search), "coder more effort during processing" (Expand search), "coder motor effort during processing" (Expand search), "coder decoder effort during processing" (Expand search), "code code effort during processing" (Expand search), "decoder codec effort during processing" (Expand search)
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ pitons 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 effort during processing") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder effort during processing\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder effort during processing ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder effort during processing") OR ("_ python python python programming"))*.