Perhaps you should try some spelling variations:
"testing computations in computer program" » "seeking computations in computer program" (Expand search), "testing imputation in computer program" (Expand search), "testing mutation in computer program" (Expand search), "testing computation in computer program" (Expand search), "testing computation of computer program" (Expand search), "testing computation and computer program" (Expand search), "testing computations _ computer 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: "((\"testing computations in computer program\") OR (\"using python python python programming\"))~".
• Removing quotes may allow a broader search: (( testing computations in computer program ) OR ( using python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("testing computations in computer program") OR ("using python python python programming"))*.