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