Perhaps you should try some spelling variations:
"coder string matching algorithm comparison" » "coder string matching algorithms comparison" (Expand search), "cordel string matching algorithm comparison" (Expand search), "closed string matching algorithm comparison" (Expand search), "modelo string matching algorithm comparison" (Expand search)
"api python in python programming" » "rpa python in python programming" (Expand search), "manim python in python programming" (Expand search), "api python and python programming" (Expand search), "api python _ python programming" (Expand search), "api python c 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 string matching algorithm comparison") OR ("api python in python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder string matching algorithm comparison\") OR (\"api python in python programming\"))".
• Removing quotes may allow a broader search: (( coder string matching algorithm comparison ) OR ( api python in python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder string matching algorithm comparison") OR ("api python in python programming"))*.