Perhaps you should try some spelling variations:
"coder coder variable linear programming" » "coder coder variable line programming" (Expand search), "coder coder variacao linear programming" (Expand search), "coder coder variavel linear programming" (Expand search), "coder under variable linear programming" (Expand search), "coder mode variable linear programming" (Expand search), "coder color variable linear programming" (Expand search), "coder decoder variable linear programming" (Expand search), "code code variable linear programming" (Expand search), "decoder codec variable linear programming" (Expand search)
"api in python python programming" » "api in pythons python programming" (Expand search), "api in piton python programming" (Expand search), "api in pitons python programming" (Expand search), "api _ python python programming" (Expand search), "api an python python programming" (Expand search), "fpi in python python programming" (Expand search), "gpi in 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 variable linear programming") OR ("api in python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder variable linear programming\") OR (\"api in python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder variable linear programming ) OR ( api in python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder variable linear programming") OR ("api in python python programming"))*.