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