Perhaps you should try some spelling variations:
"by computation using java programming" » "by computations using java programming" (Expand search), "by computation in java programming" (Expand search), "by composition using java programming" (Expand search), "by computation using and programming" (Expand search), "by computation using based programming" (Expand search), "by computation using goal programming" (Expand search), "by computational using java programming" (Expand search), "of computation using java programming" (Expand search), "_ computation using java 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.

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