Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung trinh java snippets" » "dung tinh java snippets", "dong trinh java snippets", "cong trinh java snippets"
"dung doc thuc snippets" » "dung doi thuc snippets", "dung hoc thuc snippets", "dung coc thuc snippets", "dung do thuc snippets", "dung hoc thuoc 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 trinh java snippets") or ("dung doc thuc snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung trinh java snippets") OR ("dung doc thuc snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dung trinh java snippets ) or ( dung doc thuc snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung trinh java snippets") or ("dung doc thuc snippets"))) or ("locating bug core snippets"))*.