Perhaps you should try some spelling variations:
"based computational xcode java programming" » "and computational xcode java programming" (Expand search), "by computational xcode java programming" (Expand search), "based computational code java programming" (Expand search), "based computational codes java programming" (Expand search), "based computational mode java programming" (Expand search), "based computational xcode and programming" (Expand search), "based computational xcode based programming" (Expand search), "based computational xcode goal programming" (Expand search)
"housing using python python programming" » "housing housing python python programming" (Expand search), "housing during python python programming" (Expand search), "housing units python python programming" (Expand search), "housing using pythons python programming" (Expand search), "housing using piton python programming" (Expand search), "housing using pitons python programming" (Expand search), "housing usando python python programming" (Expand search), "housing in 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: "((\"based computational xcode java programming\") OR (\"housing using python python programming\"))~".
• Removing quotes may allow a broader search: (( based computational xcode java programming ) OR ( housing using python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("based computational xcode java programming") OR ("housing using python python programming"))*.