Perhaps you should try some spelling variations:
"in python python python programming" » "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in pitons python python programming" (Expand search), "_ python python python programming" (Expand search)
"coder coder data doi program" » "coder decoder data doi program" (Expand search), "code code data doi program" (Expand search), "decoder codec data doi program" (Expand search), "coder coder data ali program" (Expand search), "coder coder data ai program" (Expand search), "coder coder data ii program" (Expand search), "coder cover data doi program" (Expand search), "coder code data doi program" (Expand search), "coder border data doi program" (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 data doi program") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder data doi program\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder data doi program ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder data doi program") OR ("in python python python programming"))*.