Perhaps you should try some spelling variations:
"using computation from database of" » "using computational from database of" (Expand search), "using imputation from database of" (Expand search), "using compilation from database of" (Expand search), "using competition from database of" (Expand search), "using amputation from database of" (Expand search), "using complication from database of" (Expand search), "using computation from databases of" (Expand search), "using computation from diabase of" (Expand search), "using computation film database of" (Expand search), "using computation from database _" (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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("using computation from database of") OR ("using python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using computation from database of\") OR (\"using python python python programming\"))".
• Removing quotes may allow a broader search: (( using computation from database of ) OR ( using python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("using computation from database of") OR ("using python python python programming"))*.