Perhaps you should try some spelling variations:
"and computational using pattern program" » "and computation using pattern program" (Expand search), "and computations using pattern program" (Expand search), "and computacional usinas pattern program" (Expand search), "_ computational using pattern program" (Expand search), "and computational using patterns program" (Expand search), "and computational using cistern program" (Expand search), "and computational cutting pattern 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 computational using pattern program") OR ("using python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and computational using pattern program\") OR (\"using python python python programming\"))*".
• Removing quotes may allow a broader search: (( and computational using pattern program ) OR ( using python python python programming ))*.