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)
"coder coder adder linear programming" » "coder coder order linear programming" (Expand search), "coder coder under linear programming" (Expand search), "coder coder nelder linear programming" (Expand search), "coder decoder adder linear programming" (Expand search), "code code adder linear programming" (Expand search), "decoder codec adder linear programming" (Expand search), "coder powder added linear programming" (Expand search), "coder order ladder linear 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 coder adder linear programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder adder linear programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder adder linear programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder adder linear programming") OR ("api python python python programming"))*.