Perhaps you should try some spelling variations:
"using computational modeling computation program" » "using computational modeling computational program" (Expand search), "using computational modeling simulation program" (Expand search), "using computational modeling notation program" (Expand search), "and computational modeling computation program" (Expand search), "using computational modeling computational programs" (Expand search), "using computational modeling compensation program" (Expand search)
"using models from python programming" » "ising models from python programming" (Expand search), "using model from python programming" (Expand search), "nursing models from python programming" (Expand search), "using models from pathogen programming" (Expand search), "using models from anthony 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: (("using computational modeling computation program") OR ("using models from python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using computational modeling computation program\") OR (\"using models from python programming\"))*".
• Removing quotes may allow a broader search: (( using computational modeling computation program ) OR ( using models from python programming ))*.