Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan hanh che snippets" » "dan hanh code snippets", "dang hanh che snippets", "dan khanh che snippets", "dan thanh che snippets", "dan han che snippets", "dan hanh he snippets", "dan hanh nghe 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: (((("dung java java snippets") or ("dan hanh che snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java snippets") OR ("dan hanh che snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( dan hanh che snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("dan hanh che snippets"))) or ("locating bug core snippets"))*.