Perhaps you should try some spelling variations:
"using computation using markov problem" » "using computational using markov problem" (Expand search), "using imputation using markov problem" (Expand search), "using compilation using markov problem" (Expand search), "using computations using markov problem" (Expand search), "using computation in markov problem" (Expand search), "using composition using markov problem" (Expand search), "using computation using manakov problem" (Expand search), "using computation using market 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: "((\"using computation using markov problem\") OR (\"using python python python programming\"))~".
• Removing quotes may allow a broader search: (( using computation using markov problem ) OR ( using python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computation using markov problem") OR ("using python python python programming"))*.