Perhaps you should try some spelling variations:
"and convolutional coding using program" » "and convolutional codes using program" (Expand search), "and convolutional code using program" (Expand search), "and convolutional long using program" (Expand search), "and conventional coding using program" (Expand search), "of convolutional coding using program" (Expand search), "_ convolutional coding using program" (Expand search), "and convolutional coding housing program" (Expand search), "and convolutional coding nursing program" (Expand search), "and convolutional coding aging program" (Expand search), "and convolutional loading using program" (Expand search), "and convolutional modeling using program" (Expand search), "and convolutional drying using program" (Expand search)
"advanced ptl python python programming" » "advanced ptl pythons python programming" (Expand search), "advanced ptl piton python programming" (Expand search), "advanced ptl pitons python programming" (Expand search), "advanced path python python programming" (Expand search), "advanced pre python python programming" (Expand search), "advanced pwr python python programming" (Expand search), "advanced pytm python python programming" (Expand search), "advanced piton 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 using program\") OR (\"advanced ptl python python programming\"))~".
• Removing quotes may allow a broader search: (( and convolutional coding using program ) OR ( advanced ptl python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and convolutional coding using program") OR ("advanced ptl python python programming"))*.