Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"quan dong hoc snippets" » "quan dong code snippets", "quang dong hoc snippets", "quan long hoc snippets", "quan hoang hoc snippets", "quan dong co snippets", "quan dong luc snippets"
"dung java java snippets" » "dung va java snippets"

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

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