Perhaps you should try some spelling variations:
"coder coder complexity informed problem" » "coder code complexity informed problem" (Expand search), "coder model complexity informed problem" (Expand search), "coder lower complexity informed problem" (Expand search), "coder coder complexity informed people" (Expand search), "coder coder complexity unsolved problem" (Expand search), "coder coder complexity infante problem" (Expand search), "coder decoder complexity informed problem" (Expand search), "code code complexity informed problem" (Expand search), "decoder codec complexity informed 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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder complexity informed problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder complexity informed problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder complexity informed problem") OR ("api python python python programming"))*.