Perhaps you should try some spelling variations:
"via python python python programming" » "via pythons python python programming" (Expand search), "via piton python python programming" (Expand search), "via pitons python python programming" (Expand search), "in python python python programming" (Expand search)
"coder coder java r program" » "coder decoder java r program" (Expand search), "code code java r program" (Expand search), "decoder codec java r program" (Expand search), "coder codes java r program" (Expand search), "coder xcode java r program" (Expand search), "coder coder java year program" (Expand search), "coder coder java _ program" (Expand search), "coder coder java 2 program" (Expand search), "coder coder java 8 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 java r program") OR ("via python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder java r program\") OR (\"via python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder java r program ) OR ( via python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder java r program") OR ("via python python python programming"))*.