Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"luong cua vu slippers" » "huong cua vu slippers", "long cua vu slippers", "luong quan vu slippers", "luong cua su slippers", "luong cua vi slippers", "luong cua cu slippers", "luong cua vu slippery", "luong cua vu grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("luong cua vu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("luong cua vu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( luong cua vu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("luong cua vu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.