Perhaps you should try some spelling variations:
"coder coder based effective program" » "coder coder based incentive program" (Expand search), "coder coder based educative program" (Expand search), "coder coder biased effective program" (Expand search), "coder coder based reflective program" (Expand search), "coder coder based refractive program" (Expand search), "coder decoder based effective program" (Expand search), "code code based effective program" (Expand search), "decoder codec based effective program" (Expand search), "coder code based effective program" (Expand search), "coder foder based effective program" (Expand search), "coder codec based effective program" (Expand search)
"in python pythin python programming" » "in python python python programming" (Expand search), "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in python pythons python programming" (Expand search), "in python piton python programming" (Expand search), "_ python pyth_ 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 based effective program") OR ("in python pythin python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder based effective program\") OR (\"in python pythin python programming\"))".
• Removing quotes may allow a broader search: (( coder coder based effective program ) OR ( in python pythin python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder based effective program") OR ("in python pythin python programming"))*.