Perhaps you should try some spelling variations:
"and computational java java programming" » "and computacional java java programming" (Expand search), "and computational data java programming" (Expand search), "and computational and java programming" (Expand search), "_ computational java java programming" (Expand search), "and computational java and programming" (Expand search), "and computational java based programming" (Expand search), "and computational java goal programming" (Expand search)
"using logic python python programming" » "using logic pythons python programming" (Expand search), "using logic piton python programming" (Expand search), "using logic pitons python programming" (Expand search), "using log python python programming" (Expand search), "using logistic python python programming" (Expand search), "using reologic 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: "((\"and computational java java programming\") OR (\"using logic python python programming\"))~".
• Removing quotes may allow a broader search: (( and computational java java programming ) OR ( using logic python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and computational java java programming") OR ("using logic python python programming"))*.