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)
"coder coder decoder c programs" » "coder encoder decoder c programs" (Expand search), "code code decoder c programs" (Expand search), "decoder codec decoder c programs" (Expand search), "codesc poder decoder c programs" (Expand search), "coder coder decoder care programs" (Expand search), "coder coder decoder and programs" (Expand search), "coder coder decoder _ programs" (Expand search), "coder coder decoders _ programs" (Expand search), "coder coder decoder in programs" (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 decoder c programs") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder decoder c programs\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder decoder c programs ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder decoder c programs") OR ("in python python python programming"))*.