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)
"testing to python python programming" » "testing to pythons python programming" (Expand search), "testing to piton python programming" (Expand search), "testing to pitons python programming" (Expand search), "testing the python python programming" (Expand search), "testing _ python python programming" (Expand search), "testing tool 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 (\"testing to python python programming\"))~".
• Removing quotes may allow a broader search: (( and computational in java programming ) OR ( testing to python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and computational in java programming") OR ("testing to python python programming"))*.