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 population python computer program" » "advanced modulation python computer program" (Expand search), "advanced formulation python computer program" (Expand search), "advanced simulation python computer program" (Expand search), "advanced population method computer program" (Expand search), "advanced population nation computer program" (Expand search), "advanced population pattern computer program" (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 _ computing program\") OR (\"advanced population python computer program\"))~".
• Removing quotes may allow a broader search: (( based computational _ computing program ) OR ( advanced population python computer program ))~.
• Adding a wildcard symbol may retrieve word variants: (("based computational _ computing program") OR ("advanced population python computer program"))*.