Perhaps you should try some spelling variations:
"using convolutional coding using program" » "using convolutional codes using program" (Expand search), "using convolutional code using program" (Expand search), "using convolutional long using program" (Expand search), "using convolutional coding housing program" (Expand search), "using convolutional coding nursing program" (Expand search), "using convolutional coding aging program" (Expand search), "using convolutional loading using program" (Expand search), "using convolutional modeling using program" (Expand search), "using convolutional drying using program" (Expand search)
"advanced modulation python python programming" » "advanced calculation python python programming" (Expand search), "advanced oxidation python python programming" (Expand search), "advanced modulation method python programming" (Expand search), "advanced modulation pathway python programming" (Expand search), "advanced modulation cyclone python programming" (Expand search), "advanced modulation pythons python programming" (Expand search), "advanced modulation piton python programming" (Expand search), "advanced modulation pitons 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: (("using convolutional coding using program") OR ("advanced modulation python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using convolutional coding using program\") OR (\"advanced modulation python python programming\"))".
• Removing quotes may allow a broader search: (( using convolutional coding using program ) OR ( advanced modulation python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("using convolutional coding using program") OR ("advanced modulation python python programming"))*.