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