Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung tong cuc snippets" » "dung tong code snippets", "dung trong cuc snippets", "dung thong cuc snippets", "dung cong cuc snippets", "dung trong cuoc snippets", "dung thong cua snippets", "dung cong chuc 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 tong cuc 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 tong cuc snippets") OR ("dung java java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dung tong cuc snippets ) or ( dung java java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung tong cuc snippets") or ("dung java java snippets"))) or ("locating bug core snippets"))*.