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