Perhaps you should try some spelling variations:
"coder coder wavelet based programming" » "coder coder wavelet and programming" (Expand search), "coder coder wavelet based program" (Expand search), "coder coder wavelet cone programming" (Expand search), "coder mother wavelet based programming" (Expand search), "coder modelo wavelet based programming" (Expand search), "coder redes wavelet based programming" (Expand search), "coder decoder wavelet based programming" (Expand search), "code code wavelet based programming" (Expand search), "decoder codec wavelet based 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 coder wavelet based programming") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder wavelet based programming\") OR (\"_ python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder wavelet based programming ) OR ( _ python python python programming ))*.