Perhaps you should try some spelling variations:
"and computational using integral programing" » "and computation using integral programing" (Expand search), "and computations using integral programing" (Expand search), "and computacional usinas integral programing" (Expand search), "and computational using interval programming" (Expand search), "and computational using integral programa" (Expand search), "and computational using integer programing" (Expand search), "_ computational using integral programing" (Expand search), "and computational using interval programing" (Expand search), "and computational using internal programing" (Expand search), "and computational using integrated programing" (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: "((\"and computational using integral programing\") OR (\"using python python python programming\"))~".
• Removing quotes may allow a broader search: (( and computational using integral programing ) OR ( using python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and computational using integral programing") OR ("using python python python programming"))*.