Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung thoi doi snippets" » "dung thoi code snippets", "dung thi doi snippets", "dung toi doi snippets", "dung thuoc doi snippets", "dung thoi dai snippets", "dung hoi doi snippets", "dung thai doi snippets"
"dung java java snippets" » "dung va java snippets"

Try widening your search to All Fields.

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

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