Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"quang cua vu slippers" » "quan cua vu slippers", "quang tuan vu slippers", "quang huy vu slippers", "quang cua su slippers", "quang cua vi slippers", "quang cua cu slippers", "quang cua vu slippery", "quang 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: (((("quang 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: (((("quang cua vu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( quang cua vu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("quang cua vu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.