Perhaps you should try some spelling variations:
"coder coder guided linear programming" » "coder coder bounded linear programming" (Expand search), "coder coder mixed linear programming" (Expand search), "coder coder guided fine programming" (Expand search), "coder model guided linear programming" (Expand search), "coder bone guided linear programming" (Expand search), "coder user guided linear programming" (Expand search), "coder decoder guided linear programming" (Expand search), "code code guided linear programming" (Expand search), "decoder codec guided 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 guided linear programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder guided linear programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder guided linear programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder guided linear programming") OR ("api python python python programming"))*.