Perhaps you should try some spelling variations:
"based computational using pulsed problem" » "and computational using pulsed problem" (Expand search), "by computational using pulsed problem" (Expand search), "based computation using pulsed problem" (Expand search), "based computations using pulsed problem" (Expand search), "based computacional usinas pulsed problem" (Expand search), "based computational using posed problem" (Expand search), "based computational using posed problems" (Expand search), "based computational using solved problem" (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: "((\"based computational using pulsed problem\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( based computational using pulsed problem ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("based computational using pulsed problem") OR ("using coding python python programming"))*.