Perhaps you should try some spelling variations:
"based computational code reference array" » "and computational code reference array" (Expand search), "by computational code reference array" (Expand search), "based computational model reference array" (Expand search), "based computational cost reference array" (Expand search), "based computational models reference array" (Expand search), "based computational code reference area" (Expand search), "based computational code reference areas" (Expand search), "based computational code reference cardiac" (Expand search), "based computational core reference array" (Expand search), "based computational mode reference array" (Expand search)
"using in python python programming" » "using in pythons python programming" (Expand search), "using in piton python programming" (Expand search), "using in pitons python programming" (Expand search), "using _ 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: "((\"based computational code reference array\") OR (\"using in python python programming\"))~".
• Removing quotes may allow a broader search: (( based computational code reference array ) OR ( using in python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("based computational code reference array") OR ("using in python python programming"))*.