Perhaps you should try some spelling variations:
"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)
"coder vector coding based approach" » "under vector coding based approach" (Expand search), "model vector coding based approach" (Expand search), "order vector coding based approach" (Expand search), "coder vector coating based approach" (Expand search), "coder vector modeling based approach" (Expand search), "coder vector reading based approach" (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 vector coding based approach\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder vector coding based approach ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder vector coding based approach") OR ("api python python python programming"))*.