Perhaps you should try some spelling variations:
"coder coder complexity effects problem" » "coder coder complementary effects problem" (Expand search), "coder code complexity effects problem" (Expand search), "coder model complexity effects problem" (Expand search), "coder lower complexity effects problem" (Expand search), "coder coder complexity effects probed" (Expand search), "coder coder complexity effective problem" (Expand search), "coder coder complexity effects profile" (Expand search), "coder decoder complexity effects problem" (Expand search), "code code complexity effects problem" (Expand search), "decoder codec complexity effects 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 complexity effects problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder complexity effects problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder complexity effects problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder complexity effects problem") OR ("api python python python programming"))*.