Perhaps you should try some spelling variations:
"using computational 2 database program" » "and computational 2 database program" (Expand search), "using computational 2 database proposal" (Expand search), "using computational 2 database from" (Expand search), "using computational 2 database project" (Expand search), "using computational _ database program" (Expand search), "using computacional 2 database program" (Expand search), "using computational 3 database program" (Expand search), "using computational and database program" (Expand search), "using computational dna database program" (Expand search)
"using python python python programming" » "using pythons python python programming" (Expand search), "using piton python python programming" (Expand search), "using pitons python python programming" (Expand search), "usando python python python programming" (Expand search), "in python python python programming" (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: "((\"using computational 2 database program\") OR (\"using python python python programming\"))~".
• Removing quotes may allow a broader search: (( using computational 2 database program ) OR ( using python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computational 2 database program") OR ("using python python python programming"))*.