Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"using java code snippets" » "using data code snippets"
"trong toc do snippets" » "trong tuc do snippets", "trong hoc do snippets", "trong tac do snippets", "trong toc dao snippets", "trong toc co 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 ("trong toc 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 ("trong toc do snippets"))) OR ("locating bugs code snippets"))*.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( trong toc do snippets ))) or ( locating bugs code snippets ))*.