Perhaps you should try some spelling variations:
"service applications in python programming" » "service application in python programming" (Expand search), "device applications in python programming" (Expand search), "service implications in python programming" (Expand search), "service applications _ python programming" (Expand search)
"_ convolutional code training program" » "_ convolutional codes training program" (Expand search), "_ convolutional and training program" (Expand search), "_ convolucional cnn training program" (Expand search), "_ convolutional core training program" (Expand search), "_ convolutional care training program" (Expand search), "_ convolutional home training program" (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: "((\"_ convolutional code training program\") OR (\"service applications in python programming\"))~".
• Removing quotes may allow a broader search: (( _ convolutional code training program ) OR ( service applications in python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("_ convolutional code training program") OR ("service applications in python programming"))*.