Perhaps you should try some spelling variations:
"using computation using cognitive problem" » "using computational using cognitive problem" (Expand search), "using imputation using cognitive problem" (Expand search), "using compilation using cognitive problem" (Expand search), "using computations using cognitive problem" (Expand search), "using computation in cognitive problem" (Expand search), "using composition using cognitive problem" (Expand search), "using computation using cognitive problems" (Expand search), "using computation using cognitive profiles" (Expand search), "using computation using cognitive troubles" (Expand search)
"using model python python programming" » "using model pythons python programming" (Expand search), "using model piton python programming" (Expand search), "using model pitons python programming" (Expand search), "using modulo python python programming" (Expand search), "using monty python python programming" (Expand search), "using tool python python programming" (Expand search), "ising model python python programming" (Expand search), "using modis python python programming" (Expand search), "using mobile 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 cognitive problem\") OR (\"using model python python programming\"))~".
• Removing quotes may allow a broader search: (( using computation using cognitive problem ) OR ( using model python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computation using cognitive problem") OR ("using model python python programming"))*.