Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"using java code snippets" » "using data code snippets"
"dung de toan snippets" » "dung he toan snippets", "dung dat toan snippets", "dung ke toan snippets", "dung de hoan snippets", "dung de ton snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("using java code snippets") or ("dung de toan snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java code snippets") OR ("dung de toan snippets"))) OR ("locating bugs code snippets"))*.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( dung de toan snippets ))) or ( locating bugs code snippets ))*.