Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung nhan cac snippets" » "dung nhan code snippets", "dung luan cac snippets", "dung nhan cach snippets", "dung phan cac snippets", "dung nhan mac snippets"
"data using java snippets" » "data using data snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("data using java snippets") or ("dung nhan cac snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("data using java snippets") OR ("dung nhan cac snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( data using java snippets ) or ( dung nhan cac snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("data using java snippets") or ("dung nhan cac snippets"))) or ("locating bug core snippets"))*.