Perhaps you should try some spelling variations:
"coder discourse _ algorithm complexity" » "coder discourse _ algorithms complexity" (Expand search), "coder discourse _ algorithmic complexity" (Expand search), "code discourse _ algorithm complexity" (Expand search), "coded discourse _ algorithm complexity" (Expand search), "border discourse _ algorithm complexity" (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), "manim 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 discourse _ algorithm complexity") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder discourse _ algorithm complexity\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder discourse _ algorithm complexity ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder discourse _ algorithm complexity") OR ("api python python python programming"))*.