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