Perhaps you should try some spelling variations:
"and computational study integer programing" » "and computational study integer programming" (Expand search), "and computational study internet programming" (Expand search), "and computational study linear programing" (Expand search), "_ computational study integer programing" (Expand search), "and computational study internet programing" (Expand search), "and computational study interest programing" (Expand search), "and computational study intends 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 study integer programing\") OR (\"using python python python programming\"))~".
• Removing quotes may allow a broader search: (( and computational study integer programing ) OR ( using python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and computational study integer programing") OR ("using python python python programming"))*.