Perhaps you should try some spelling variations:
"coder coder profits linear programming" » "coder coder posets linear programming" (Expand search), "coder coder orbits linear programming" (Expand search), "coder code profiles linear programming" (Expand search), "coder more profits linear programming" (Expand search), "coder or profits linear programming" (Expand search), "coder decoder profits linear programming" (Expand search), "code code profits linear programming" (Expand search), "decoder codec profits 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)

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 profits linear programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder profits linear programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder profits linear programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder profits linear programming") OR ("api python python python programming"))*.