Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung cua cho snippets" » "dung cua code snippets", "dung luan cho snippets", "dung cho cho snippets", "dung cua chu snippets", "dung cua co snippets", "dung cua cha snippets"
"dung trinh java snippets" » "dung tinh java snippets", "dong trinh java snippets", "cong trinh 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 trinh java snippets") or ("dung cua cho 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 cua cho snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dung trinh java snippets ) or ( dung cua cho snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung trinh java snippets") or ("dung cua cho snippets"))) or ("locating bug core snippets"))*.