Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung cau vi slippers" » "dung chau vi slippers", "dung cu vi slippers", "dung cac vi slippers", "dung cau va slippers", "dung cay vi slippers", "dung cau vi slippery", "dung cau vi 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 cau vi 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 cau vi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung cau vi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung cau vi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.