Perhaps you should try some spelling variations:
"coder decoder models using programmable" » "coder decoder models in programmable" (Expand search), "coder decoder models arduino programmable" (Expand search), "coder decoder model using programmable" (Expand search), "coder decoder codecs using programmable" (Expand search), "coder decoding models using programmable" (Expand search), "encoder decoder models using programmable" (Expand search)
"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)

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: "((\"coder decoder models using programmable\") OR (\"via python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder decoder models using programmable ) OR ( via python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder decoder models using programmable") OR ("via python python python programming"))*.