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