Perhaps you should try some spelling variations:
"and computational in java programming" » "_ computational in java programming" (Expand search), "and computational and java programming" (Expand search), "and computational _ java programming" (Expand search), "and computational 3d java programming" (Expand search), "and computational in and programming" (Expand search), "and computational in based programming" (Expand search), "and computational in goal programming" (Expand search), "and computational in japan programming" (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: "((\"and computational in java programming\") OR (\"usando python python python programming\"))~".
• Removing quotes may allow a broader search: (( and computational in java programming ) OR ( usando python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and computational in java programming") OR ("usando python python python programming"))*.