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