Perhaps you should try some spelling variations:
"and computational xcode java programming" » "and computational code java programming" (Expand search), "and computational codes java programming" (Expand search), "and computational mode java programming" (Expand search), "_ computational xcode java programming" (Expand search), "and computational xcode and programming" (Expand search), "and computational xcode based programming" (Expand search), "and computational xcode 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: "((\"and computational xcode java programming\") OR (\"using codigo python python programming\"))~".
• Removing quotes may allow a broader search: (( and computational xcode java programming ) OR ( using codigo python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and computational xcode java programming") OR ("using codigo python python programming"))*.