Perhaps you should try some spelling variations:
"based computation using linear problems" » "based computational using linear problems" (Expand search), "based competition using linear problems" (Expand search), "based compilation using linear problems" (Expand search), "based computations using linear problems" (Expand search), "based computation in linear problems" (Expand search), "based composition using linear problems" (Expand search), "based computation using nonlinear problems" (Expand search), "based computation using singular problems" (Expand search), "based computation using quasilinear 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: (("based computation using linear problems") OR ("using python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computation using linear problems\") OR (\"using python python python programming\"))".
• Removing quotes may allow a broader search: (( based computation using linear problems ) OR ( using python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("based computation using linear problems") OR ("using python python python programming"))*.