Perhaps you should try some spelling variations:
"based convolutional codes coding program" » "and convolutional codes coding program" (Expand search), "deep convolutional codes coding program" (Expand search), "2d convolutional codes coding program" (Expand search), "based convolutional codes cloning program" (Expand search), "based convolutional codes loading program" (Expand search), "based convolutional codes cooling programs" (Expand search), "based convolutional codes going program" (Expand search), "based convolutional modern coding program" (Expand search), "based convolutional clouds coding program" (Expand search)
"phase modulation python python programming" » "phase modulation method python programming" (Expand search), "phase modulation pathway python programming" (Expand search), "phase modulation cyclone python programming" (Expand search), "the modulation python python programming" (Expand search), "phase modulation pythons python programming" (Expand search), "phase modulation piton python programming" (Expand search), "phase 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: (("based convolutional codes coding program") OR ("phase modulation python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based convolutional codes coding program\") OR (\"phase modulation python python programming\"))*".
• Removing quotes may allow a broader search: (( based convolutional codes coding program ) OR ( phase modulation python python programming ))*.