Perhaps you should try some spelling variations:
"coder _ selection algorithm and" » "coder _ selection algorithms and" (Expand search), "coder _ selection algorithm based" (Expand search), "coder _ selection algorithm _" (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 _ selection algorithm and\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder _ selection algorithm and ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder _ selection algorithm and") OR ("api python python python programming"))*.