Perhaps you should try some spelling variations:
"coder coder cotangent linear programming" » "coder coder tangent line programming" (Expand search), "coder coder detergent linear programming" (Expand search), "coder coder agent linear programming" (Expand search), "coder complex cotangent linear programming" (Expand search), "coder poder contingente linear programming" (Expand search), "coder decoder cotangent linear programming" (Expand search), "code code cotangent linear programming" (Expand search), "decoder codec cotangent 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 cotangent linear programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder cotangent linear programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder cotangent linear programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder cotangent linear programming") OR ("api python python python programming"))*.