Perhaps you should try some spelling variations:
"advanced calculation python computer program" » "advanced glycation python computer program" (Expand search), "advanced calculation method computer program" (Expand search), "advanced calculation methods computer program" (Expand search), "advanced calculations proton computer program" (Expand search)
"and computational _ computing program" » "_ computational _ computing program" (Expand search), "and computational _ consulting program" (Expand search), "and computational _ computador program" (Expand search), "and computational _ computer programs" (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: "((\"and computational _ computing program\") OR (\"advanced calculation python computer program\"))~".
• Removing quotes may allow a broader search: (( and computational _ computing program ) OR ( advanced calculation python computer program ))~.
• Adding a wildcard symbol may retrieve word variants: (("and computational _ computing program") OR ("advanced calculation python computer program"))*.