Perhaps you should try some spelling variations:
"based computational and computation program" » "and computational and computation program" (Expand search), "by computational and computation program" (Expand search), "based computational and computational program" (Expand search), "based computational and computational programs" (Expand search), "based computational and compensation program" (Expand search), "based computational fluid computation program" (Expand search), "based computational of computation program" (Expand search)
"using model on python programming" » "ising model on python programming" (Expand search), "using modis on python programming" (Expand search), "using mobile on python programming" (Expand search), "using model in python programming" (Expand search), "using model of python programming" (Expand search), "using model _ 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 and computation program\") OR (\"using model on python programming\"))~".
• Removing quotes may allow a broader search: (( based computational and computation program ) OR ( using model on python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("based computational and computation program") OR ("using model on python programming"))*.