Perhaps you should try some spelling variations:
"coder using binary integer programming" » "coder using binary linear programming" (Expand search), "coder using ordinary integer programming" (Expand search), "coders using binary integer programming" (Expand search), "cover using binary integer programming" (Expand search), "code using binary integer programming" (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)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder using binary integer programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder using binary integer programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder using binary integer programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder using binary integer programming") OR ("api python python python programming"))*.