Perhaps you should try some spelling variations:
"based computational model complexity program" » "and computational model complexity program" (Expand search), "by computational model complexity program" (Expand search), "based computational modeling complexity program" (Expand search), "based computational model complex program" (Expand search), "based computational model complexity from" (Expand search), "based computational model complexity priors" (Expand search), "based computational code complexity program" (Expand search), "based computational social complexity program" (Expand search), "based computational and complexity program" (Expand search)
"using code from python programming" » "using code from pathogen programming" (Expand search), "using code from anthony programming" (Expand search), "using cone from python programming" (Expand search), "using co from python programming" (Expand search), "using co2 from python programming" (Expand search), "using code form 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 computational model complexity program") OR ("using code from python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computational model complexity program\") OR (\"using code from python programming\"))".
• Removing quotes may allow a broader search: (( based computational model complexity program ) OR ( using code from python programming )).
• Adding a wildcard symbol may retrieve word variants: (("based computational model complexity program") OR ("using code from python programming"))*.