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