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