Perhaps you should try some spelling variations:
"coder coder is effective program" » "coder coder is incentive program" (Expand search), "coder coder is educative program" (Expand search), "coder decoder is effective program" (Expand search), "code code is effective program" (Expand search), "decoder codec is effective program" (Expand search), "coder code is effective program" (Expand search)
"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)

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