Perhaps you should try some spelling variations:
"model xcode java java programming" » "model xcode java and programming" (Expand search), "model xcode java based programming" (Expand search), "model xcode java goal programming" (Expand search), "model code java java programming" (Expand search), "model mode java java programming" (Expand search), "model codes java java programming" (Expand search)
"python code python python programming" » "python code pythons python programming" (Expand search), "python code piton python programming" (Expand search), "python code pitons python programming" (Expand search), "python codigo python python programming" (Expand search), "python pacote 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: (("model xcode java java programming") OR ("python code python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"model xcode java java programming\") OR (\"python code python python programming\"))".
• Removing quotes may allow a broader search: (( model xcode java java programming ) OR ( python code python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("model xcode java java programming") OR ("python code python python programming"))*.