Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ban voi tran slippers" » "ban voi thanh slippers", "ban voi trong slippers", "ban hoi trac slippers", "ban moi tran slippers", "ba voi tran slippers", "ban noi tran slippers", "ban voi tran slippery", "ban voi tran 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: (((("ban voi tran slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ban voi tran slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ban voi tran slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ban voi tran slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.