Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung anh trinh snippets" » "dung hanh trinh snippets", "dung anh tinh snippets", "dung thanh trinh snippets", "dung danh trinh snippets", "duong anh trinh snippets", "dong anh trinh snippets"
"hang java java snippets" » "hang 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 anh trinh snippets") or ("hang java java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung anh trinh snippets") OR ("hang java java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dung anh trinh snippets ) or ( hang java java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung anh trinh snippets") or ("hang java java snippets"))) or ("locating bug core snippets"))*.