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)
"vector coding coder based program" » "vector coding over based program" (Expand search), "vector coding mode based program" (Expand search), "vector coding model based program" (Expand search), "vector coding code based program" (Expand search), "vector coding foder based program" (Expand search), "vector coding codec based 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: "((\"vector coding coder based program\") OR (\"in python python python programming\"))~".
• Removing quotes may allow a broader search: (( vector coding coder based program ) OR ( in python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("vector coding coder based program") OR ("in python python python programming"))*.