Perhaps you should try some spelling variations:
"by computation using haskell programming" » "by computation using based programming" (Expand search), "by computation using cell programming" (Expand search), "by computation using pascal programming" (Expand search), "by computations using haskell programming" (Expand search), "by computation in haskell programming" (Expand search), "by composition using haskell programming" (Expand search), "by computational using haskell programming" (Expand search), "of computation using haskell programming" (Expand search), "_ computation using haskell programming" (Expand search), "by computation using hall programming" (Expand search), "by computation using handel 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: (("by computation using haskell programming") OR ("using in python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"by computation using haskell programming\") OR (\"using in python python programming\"))".
• Removing quotes may allow a broader search: (( by computation using haskell programming ) OR ( using in python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("by computation using haskell programming") OR ("using in python python programming"))*.