Perhaps you should try some spelling variations:
"and computational using pulsed programming" » "and computation using pulsed programming" (Expand search), "and computations using pulsed programming" (Expand search), "and computacional usinas pulsed programming" (Expand search), "and computational using based programming" (Expand search), "and computational using mixed programming" (Expand search), "and computational using period programming" (Expand search), "_ computational using pulsed programming" (Expand search)
"using coding python python programming" » "using codigo python python programming" (Expand search), "using codigos python python programming" (Expand search), "using using python python programming" (Expand search), "using coding pythons python programming" (Expand search), "using coding piton python programming" (Expand search), "using coding pitons python programming" (Expand search), "using coping python python programming" (Expand search), "using coating python python programming" (Expand search), "using cooking 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 computational using pulsed programming\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( and computational using pulsed programming ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and computational using pulsed programming") OR ("using coding python python programming"))*.