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 year linear programming" » "coder decoder year linear programming" (Expand search), "code code year linear programming" (Expand search), "decoder codec year linear programming" (Expand search), "coder coder ber linear programming" (Expand search), "coder coder linear linear programming" (Expand search), "coder coder solar linear programming" (Expand search), "coder model year linear programming" (Expand search), "coder wonder years 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 year linear programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder year linear programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder year linear programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder year linear programming") OR ("api python python python programming"))*.