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 from r program" » "coder decoder from r program" (Expand search), "code code from r program" (Expand search), "decoder codec from r program" (Expand search), "coder code from r program" (Expand search), "coder codes from r program" (Expand search), "coder cover from r program" (Expand search), "coder coder from ddr program" (Expand search), "coder coder from year program" (Expand search), "coder coder from raw program" (Expand search), "coder coder from red program" (Expand search), "coder coder from rat program" (Expand search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder from r program\") OR (\"api in python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder from r program ) OR ( api in python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder from r program") OR ("api in python python programming"))*.