Perhaps you should try some spelling variations:
"and computacionais python computer program" » "and computacional python computer program" (Expand search), "and computacionais auto computer program" (Expand search), "and computacionais frapcon computer program" (Expand search), "grid computacionais python computer program" (Expand search), "_ computacionais python 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("and computacionais python computer program") OR ("using python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and computacionais python computer program\") OR (\"using python python python programming\"))*".
• Removing quotes may allow a broader search: (( and computacionais python computer program ) OR ( using python python python programming ))*.