Perhaps you should try some spelling variations:
"_ 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)
"device application from python programming" » "device applications from python programming" (Expand search), "silicate application from python programming" (Expand search), "device application form python programming" (Expand search), "device application forms python programming" (Expand search), "device application from pathogen programming" (Expand search), "device application from anthony 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: "((\"_ convolutional code training program\") OR (\"device application from python programming\"))~".
• Removing quotes may allow a broader search: (( _ convolutional code training program ) OR ( device application from python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("_ convolutional code training program") OR ("device application from python programming"))*.