Perhaps you should try some spelling variations:
"coder using matlab integer programming" » "coder using matlab linear programming" (Expand search), "coder using atlas integer programming" (Expand search), "coder in matlab integer programming" (Expand search), "coder using maldi integer programming" (Expand search), "coders using matlab integer programming" (Expand search), "cover using matlab integer programming" (Expand search), "code using matlab 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), "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 using matlab integer programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder using matlab integer programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder using matlab integer programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder using matlab integer programming") OR ("api python python python programming"))*.