Perhaps you should try some spelling variations:
"and computational using batch program" » "and computation using batch program" (Expand search), "and computations using batch program" (Expand search), "and computacional usinas batch program" (Expand search), "_ computational using batch program" (Expand search), "and computational using search program" (Expand search), "and computational using teacch program" (Expand search), "and computational using lunch 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 batch program") OR ("using python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and computational using batch program\") OR (\"using python python python programming\"))".
• Removing quotes may allow a broader search: (( and computational using batch program ) OR ( using python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("and computational using batch program") OR ("using python python python programming"))*.