Perhaps you should try some spelling variations:
"coder precoder using matlab programming" » "coder precoder using math programming" (Expand search), "coder precoder using matlab programa" (Expand search), "coder decoder using matlab programming" (Expand search), "coder precoding using matlab programming" (Expand search), "coder promoter using matlab programming" (Expand search), "coder precoder using atlas programming" (Expand search), "coder precoder in matlab programming" (Expand search), "coder precoder using maldi programming" (Expand search)
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ pitons 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 precoder using matlab programming") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder using matlab programming\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder using matlab programming ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder using matlab programming") OR ("_ python python python programming"))*.