Perhaps you should try some spelling variations:
"based computation using cognitive problem" » "based computational using cognitive problem" (Expand search), "based competition using cognitive problem" (Expand search), "based compilation using cognitive problem" (Expand search), "based computations using cognitive problem" (Expand search), "based computation in cognitive problem" (Expand search), "based composition using cognitive problem" (Expand search), "based computation using cognitive problems" (Expand search), "based computation using cognitive profiles" (Expand search), "based computation using cognitive troubles" (Expand search)
"using node from python programming" » "using node from pathogen programming" (Expand search), "using node from anthony programming" (Expand search), "using novel from python programming" (Expand search), "using noise from python programming" (Expand search), "using noble from python programming" (Expand search), "using nodes from python programming" (Expand search), "using code from python programming" (Expand search), "using mode from 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 cognitive problem") OR ("using node from python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computation using cognitive problem\") OR (\"using node from python programming\"))".
• Removing quotes may allow a broader search: (( based computation using cognitive problem ) OR ( using node from python programming )).
• Adding a wildcard symbol may retrieve word variants: (("based computation using cognitive problem") OR ("using node from python programming"))*.