Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong phan che snippets" » "cong phan code snippets", "cong nhan che snippets", "cong khan che snippets", "chong phap che snippets", "cong han che snippets", "cong phap che snippets", "cong phan thi snippets"
"dang java java snippets" » "dang 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: (((("dang java java snippets") or ("cong phan che snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dang java java snippets") OR ("cong phan che snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dang java java snippets ) or ( cong phan che snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dang java java snippets") or ("cong phan che snippets"))) or ("locating bug core snippets"))*.