Perhaps you should try some spelling variations:
"model computation using java programming" » "model computations using java programming" (Expand search), "model computational using java programming" (Expand search), "modern computation using java programming" (Expand search), "model computation in java programming" (Expand search), "model composition using java programming" (Expand search), "model computation using and programming" (Expand search), "model computation using based programming" (Expand search), "model computation using goal programming" (Expand search)
"using using python python programming" » "using using pythons python programming" (Expand search), "using using piton python programming" (Expand search), "using using pitons python programming" (Expand search), "using usando python python programming" (Expand search), "using in python python programming" (Expand search), "using fusing python python programming" (Expand search), "housing using python python programming" (Expand search), "nursing using python python programming" (Expand search)

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

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