Perhaps you should try some spelling variations:
"and computational solutions computer program" » "and computational solution computer program" (Expand search), "and computational simulations computer program" (Expand search), "and computational routine computer program" (Expand search), "and computational resolution computed program" (Expand search), "and computational solutions company program" (Expand search), "_ computational solutions computer program" (Expand search)
"using codigo python python programming" » "using codigo pythons python programming" (Expand search), "using codigo piton python programming" (Expand search), "using codigo pitons python programming" (Expand search), "using indigo python python programming" (Expand search), "using coding python python programming" (Expand search), "using codium python 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: (("and computational solutions computer program") OR ("using codigo python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and computational solutions computer program\") OR (\"using codigo python python programming\"))".
• Removing quotes may allow a broader search: (( and computational solutions computer program ) OR ( using codigo python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("and computational solutions computer program") OR ("using codigo python python programming"))*.