Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"using java code snippets" » "using data code snippets"
"dung tuan do snippets" » "duong tuan do snippets", "dung luan do snippets", "dung quan do snippets", "dung toan do snippets", "dung truan doi snippets", "dung quan doi 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 tuan do 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 tuan do snippets"))) OR ("locating bugs code snippets"))*.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( dung tuan do snippets ))) or ( locating bugs code snippets ))*.