Perhaps you should try some spelling variations:
"using computational and java programing" » "and computational and java programing" (Expand search), "using computational fluid java programing" (Expand search), "using computational and java programming" (Expand search), "using computational and java programs" (Expand search), "using computational and meta programming" (Expand search), "using computational and japan programing" (Expand search), "using computational in java programing" (Expand search), "using computational and jail programing" (Expand search)
"usando python python python programming" » "usando pythons python python programming" (Expand search), "usando piton python python programming" (Expand search), "usando pitons 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 and java programing\") OR (\"usando python python python programming\"))~".
• Removing quotes may allow a broader search: (( using computational and java programing ) OR ( usando python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computational and java programing") OR ("usando python python python programming"))*.