Perhaps you should try some spelling variations:
"using computational classes java programming" » "using computational bases java programming" (Expand search), "using computational classifier java programming" (Expand search), "using computational analyses java programming" (Expand search), "and computational classes java programming" (Expand search), "using computational classes and programming" (Expand search), "using computational classes based programming" (Expand search), "using computational classes goal programming" (Expand search), "using computational classes at programming" (Expand search), "using computational classes an programming" (Expand search)
"using codigo python python programming" » "using codigo pythons python programming" (Expand search), "using codigo piton python programming" (Expand search), "using codigo pitons python programming" (Expand search), "using indigo python python programming" (Expand search), "using coding python python programming" (Expand search), "using codium 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: "((\"using computational classes java programming\") OR (\"using codigo python python programming\"))~".
• Removing quotes may allow a broader search: (( using computational classes java programming ) OR ( using codigo python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computational classes java programming") OR ("using codigo python python programming"))*.