Perhaps you should try some spelling variations:
"learning computation using java programming" » "learning computational using java programming" (Expand search), "learning competition using java programming" (Expand search), "learning cooperation using java programming" (Expand search), "learning computations using java programming" (Expand search), "learning computation in java programming" (Expand search), "learning composition using java programming" (Expand search), "learning computation using and programming" (Expand search), "learning computation using based programming" (Expand search), "learning computation using goal programming" (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: (("learning computation using java programming") OR ("using in python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"learning computation using java programming\") OR (\"using in python python programming\"))*".
• Removing quotes may allow a broader search: (( learning computation using java programming ) OR ( using in python python programming ))*.