Perhaps you should try some spelling variations:
"advanced optimization python computer program" » "variance optimization python computer program" (Expand search), "and optimization python computer program" (Expand search), "advanced oxidation python computer program" (Expand search), "advanced optimization method computer program" (Expand search), "advanced optimization option computer program" (Expand search), "advanced optimization methods 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("and computational _ computing program") OR ("advanced optimization python computer program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and computational _ computing program\") OR (\"advanced optimization python computer program\"))".
• Removing quotes may allow a broader search: (( and computational _ computing program ) OR ( advanced optimization python computer program )).
• Adding a wildcard symbol may retrieve word variants: (("and computational _ computing program") OR ("advanced optimization python computer program"))*.