Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dong von vu slippers" » "dung von vu slippers", "dong co vu slippers", "dong hoc vu slippers", "dong van vu slippers", "dong von tu slippers", "dong von va slippers", "dong von vu slippery", "dong von 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: (((("dong von 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: (((("dong von vu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dong von vu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong von vu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.