Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung phan con snippets" » "dung phan code snippets", "dung nhan con snippets", "dung luan con snippets", "dung ha con snippets", "dung phan cong snippets", "dung phan bon snippets", "dung phan co 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 phan con 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 phan con snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( data using java snippets ) or ( dung phan con snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("data using java snippets") or ("dung phan con snippets"))) or ("locating bug core snippets"))*.