Perhaps you should try some spelling variations:
"using convolutional coder decoder program" » "using convolutional codes decoder program" (Expand search), "using convolutional code decoder program" (Expand search), "using convolutional model decoder program" (Expand search), "using convolutional coder decade program" (Expand search), "using convolutional coder decide program" (Expand search), "using convolutional coder leader program" (Expand search), "using convolutional encoder decoder program" (Expand search)
"using coding pitons python programming" » "using loading pistons python programming" (Expand search), "using coping pitons python programming" (Expand search), "using coating pitons python programming" (Expand search), "using cooking 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: "((\"using convolutional coder decoder program\") OR (\"using coding pitons python programming\"))~".
• Removing quotes may allow a broader search: (( using convolutional coder decoder program ) OR ( using coding pitons python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using convolutional coder decoder program") OR ("using coding pitons python programming"))*.