Perhaps you should try some spelling variations:
"advanced computation using cognitive problems" » "advanced computations using cognitive problems" (Expand search), "advanced computational using cognitive problems" (Expand search), "advance computational using cognitive problems" (Expand search), "advanced computation using cognitive problem" (Expand search), "advanced computation using cognitive process" (Expand search), "advanced computation using cognitive profiles" (Expand search), "advanced computation in cognitive problems" (Expand search), "advanced composition using cognitive problems" (Expand search)
"using nodes from python programming" » "using anodes from python programming" (Expand search), "using nades from python programming" (Expand search), "using node from python programming" (Expand search), "using nodes from pathogen programming" (Expand search), "using nodes from anthony programming" (Expand search), "using codes from 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: "((\"advanced computation using cognitive problems\") OR (\"using nodes from python programming\"))~".
• Removing quotes may allow a broader search: (( advanced computation using cognitive problems ) OR ( using nodes from python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced computation using cognitive problems") OR ("using nodes from python programming"))*.