Perhaps you should try some spelling variations:
"advanced modulation from python programming" » "advanced calculation from python programming" (Expand search), "advanced oxidation from python programming" (Expand search), "advanced modulation of python programming" (Expand search), "advanced modulation on python programming" (Expand search), "advanced modulation pwm python programming" (Expand search), "advanced modulation from pathogen programming" (Expand search), "advanced modulation from anthony programming" (Expand search)
"_ convolutional code using projections" » "_ convolutional codes using projections" (Expand search), "_ convolutional and using projections" (Expand search), "_ convolucional cnn using projections" (Expand search), "_ convolutional code using production" (Expand search), "_ convolutional code using projective" (Expand search), "_ convolutional code in projections" (Expand search), "_ convolutional made using projections" (Expand search), "_ convolutional coding using projections" (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 using projections\") OR (\"advanced modulation from python programming\"))~".
• Removing quotes may allow a broader search: (( _ convolutional code using projections ) OR ( advanced modulation from python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("_ convolutional code using projections") OR ("advanced modulation from python programming"))*.