Perhaps you should try some spelling variations:
"coder coding grouped linear programming" » "coder using grouped linear programming" (Expand search), "coder coding crossed linear programming" (Expand search), "modern coding grouped linear programming" (Expand search), "color coding grouped linear programming" (Expand search), "odor coding grouped 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 coding grouped linear programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding grouped linear programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding grouped linear programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding grouped linear programming") OR ("api python python python programming"))*.