Perhaps you should try some spelling variations:
"and convolutional coding in program" » "and convolutional codes in program" (Expand search), "and convolutional code in program" (Expand search), "and convolutional long in program" (Expand search), "and conventional coding in program" (Expand search), "of convolutional coding in program" (Expand search), "_ convolutional coding in program" (Expand search), "and convolutional coding in programs" (Expand search), "and convolutional coding rna program" (Expand search), "and convolutional coding and program" (Expand search), "and convolutional coding _ program" (Expand search)
"using using python python programming" » "using using pythons python programming" (Expand search), "using using piton python programming" (Expand search), "using using pitons python programming" (Expand search), "using usando python python programming" (Expand search), "using in python python programming" (Expand search), "using fusing python python programming" (Expand search), "housing using python python programming" (Expand search), "nursing using 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: "((\"and convolutional coding in program\") OR (\"using using python python programming\"))~".
• Removing quotes may allow a broader search: (( and convolutional coding in program ) OR ( using using python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and convolutional coding in program") OR ("using using python python programming"))*.