Perhaps you should try some spelling variations:
"by computation using java programing" » "by computations using java programing" (Expand search), "by computation in java programing" (Expand search), "by composition using java programing" (Expand search), "by computation using java programming" (Expand search), "by computation using java programs" (Expand search), "by computation using meta programming" (Expand search), "by computational using java programing" (Expand search), "of computation using java programing" (Expand search), "_ computation using java programing" (Expand search)
"using in python python programming" » "using in pythons python programming" (Expand search), "using in piton python programming" (Expand search), "using in pitons python programming" (Expand search), "using _ python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("by computation using java programing") OR ("using in python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"by computation using java programing\") OR (\"using in python python programming\"))".
• Removing quotes may allow a broader search: (( by computation using java programing ) OR ( using in python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("by computation using java programing") OR ("using in python python programming"))*.