Perhaps you should try some spelling variations:
"coder by approximation algorithms based" » "coder by optimization algorithms based" (Expand search), "coder an approximation algorithms based" (Expand search), "coder of approximation algorithms based" (Expand search), "coder on approximation algorithms based" (Expand search), "coder by approximation algorithm based" (Expand search), "coder by approximation algorithms and" (Expand search), "code by approximation algorithms based" (Expand search), "coded by approximation algorithms based" (Expand search), "codes by approximation algorithms based" (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 by approximation algorithms based") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder by approximation algorithms based\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder by approximation algorithms based ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder by approximation algorithms based") OR ("api python python python programming"))*.