Perhaps you should try some spelling variations:
"_ computational xcode java programming" » "_ computational code java programming" (Expand search), "_ computational codes java programming" (Expand search), "_ computational mode java programming" (Expand search), "_ computational xcode and programming" (Expand search), "_ computational xcode based programming" (Expand search), "_ 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("_ computational xcode java programming") OR ("using codigo python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"_ computational xcode java programming\") OR (\"using codigo python python programming\"))".
• Removing quotes may allow a broader search: (( _ computational xcode java programming ) OR ( using codigo python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("_ computational xcode java programming") OR ("using codigo python python programming"))*.