Perhaps you should try some spelling variations:
"developing computations using java programming" » "developing computational using java programming" (Expand search), "developing population using java programming" (Expand search), "developing communication using java programming" (Expand search), "developing computation using java programming" (Expand search), "developing populations using java programming" (Expand search), "developing computations in java programming" (Expand search), "developing computations using and programming" (Expand search), "developing computations using based programming" (Expand search), "developing computations using goal 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.

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