Perhaps you should try some spelling variations:
"coder _ efficient algorithms on" » "coder _ efficient algorithm on" (Expand search), "coder _ efficient algorithms in" (Expand search), "coder _ efficient algorithms and" (Expand search), "coder _ efficient algorithms _" (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder _ efficient algorithms on\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder _ efficient algorithms on ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder _ efficient algorithms on") OR ("api python python python programming"))*.