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 maps linear programming" » "coder decoder maps linear programming" (Expand search), "code code maps linear programming" (Expand search), "decoder codec maps linear programming" (Expand search), "coder coder caos linear programming" (Expand search), "coder coder laws linear programming" (Expand search), "coder coder isps linear programming" (Expand search), "coder cover maps linear programming" (Expand search), "coder over maps linear programming" (Expand search), "coder under maps 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 maps linear programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder maps linear programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder maps linear programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder maps linear programming") OR ("api python python python programming"))*.