Perhaps you should try some spelling variations:
"coder coder complexity cognition problems" » "coder coder complexity control problems" (Expand search), "coder coder complexity vegetation problems" (Expand search), "coder coder complexity reduction problems" (Expand search), "coder coder complexity cognitive problems" (Expand search), "coder coder complexity recognition problem" (Expand search), "coder coder complexity conditions problems" (Expand search), "coder code complexity cognition problems" (Expand search), "coder model complexity cognition problems" (Expand search), "coder lower complexity cognition problems" (Expand search), "coder decoder complexity cognition problems" (Expand search), "code code complexity cognition problems" (Expand search), "decoder codec complexity cognition problems" (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 cognition problems\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder complexity cognition problems ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder complexity cognition problems") OR ("api python python python programming"))*.