Perhaps you should try some spelling variations:
"and computations using cognitive problem" » "and computation using cognitive problem" (Expand search), "and populations using cognitive problem" (Expand search), "and computations in cognitive problem" (Expand search), "and computations using cognitive problems" (Expand search), "and computations using cognitive profiles" (Expand search), "and computations using cognitive troubles" (Expand search), "and computational using cognitive problem" (Expand search), "and competitions using cognitive problem" (Expand search)
"using codigo python python programming" » "using codigo pythons python programming" (Expand search), "using codigo piton python programming" (Expand search), "using codigo pitons python programming" (Expand search), "using indigo python python programming" (Expand search), "using coding python python programming" (Expand search), "using codium 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: "((\"and computations using cognitive problem\") OR (\"using codigo python python programming\"))~".
• Removing quotes may allow a broader search: (( and computations using cognitive problem ) OR ( using codigo python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and computations using cognitive problem") OR ("using codigo python python programming"))*.