Perhaps you should try some spelling variations:
"coder linear optimization linear programming" » "coder linear optimizacion lineal programming" (Expand search), "coder linear optimization library programming" (Expand search), "coder linear optimizacao linear programming" (Expand search), "code linear optimization linear programming" (Expand search), "order linear optimization linear programming" (Expand search), "model linear optimization linear 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 linear optimization linear programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder linear optimization linear programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder linear optimization linear programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder linear optimization linear programming") OR ("api python python python programming"))*.