Perhaps you should try some spelling variations:
"and computation using based problems" » "and computations using based problems" (Expand search), "and computation in based problems" (Expand search), "and composition using based problems" (Expand search), "and computational using based problems" (Expand search), "of computation using based problems" (Expand search), "and computation using posed problems" (Expand search), "and computation using based probes" (Expand search), "and computation using basic problems" (Expand search), "and computation using biased problems" (Expand search), "and computation using base problems" (Expand search), "and computation nursing based problems" (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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("and computation using based problems") OR ("using python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and computation using based problems\") OR (\"using python python python programming\"))".
• Removing quotes may allow a broader search: (( and computation using based problems ) OR ( using python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("and computation using based problems") OR ("using python python python programming"))*.