Perhaps you should try some spelling variations:
"based computational _ computing program" » "and computational _ computing program" (Expand search), "by computational _ computing program" (Expand search), "based computational _ consulting program" (Expand search), "based computational _ computador program" (Expand search), "based computational _ computer programs" (Expand search)
"advanced simulation python computer program" » "advanced modulation python computer program" (Expand search), "advanced calculation python computer program" (Expand search), "advanced simulation method computer program" (Expand search), "advanced simulation methos computer program" (Expand search), "advanced simulacao python computer program" (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 _ computing program") OR ("advanced simulation python computer program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computational _ computing program\") OR (\"advanced simulation python computer program\"))*".
• Removing quotes may allow a broader search: (( based computational _ computing program ) OR ( advanced simulation python computer program ))*.