Perhaps you should try some spelling variations:
"based computation using pulsed problems" » "based computational using pulsed problems" (Expand search), "based competition using pulsed problems" (Expand search), "based compilation using pulsed problems" (Expand search), "based computations using pulsed problems" (Expand search), "based computation in pulsed problems" (Expand search), "based composition using pulsed problems" (Expand search), "based computation using posed problems" (Expand search), "based computation using applied problems" (Expand search), "based computation using posed problem" (Expand search)
"using python python python programming" » "using pythons python python programming" (Expand search), "using piton python python programming" (Expand search), "using pitons python python programming" (Expand search), "usando python python python programming" (Expand search), "in python 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 computation using pulsed problems\") OR (\"using python python python programming\"))~".
• Removing quotes may allow a broader search: (( based computation using pulsed problems ) OR ( using python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("based computation using pulsed problems") OR ("using python python python programming"))*.