Perhaps you should try some spelling variations:
"vector coding _oding cone programming" » "vector coding _oding and programming" (Expand search), "vector coding _oding computer programming" (Expand search), "vector coding _oding _ programming" (Expand search), "vector coding decoding cone programming" (Expand search), "vector coding using cone programming" (Expand search)
"python python python python programming" » "pythons python pythons python programming" (Expand search), "piton python piton python programming" (Expand search), "pitons python pitons python programming" (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 _oding cone programming\") OR (\"python python python python programming\"))~".
• Removing quotes may allow a broader search: (( vector coding _oding cone programming ) OR ( python python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("vector coding _oding cone programming") OR ("python python python python programming"))*.