Perhaps you should try some spelling variations:
"data using java snippets" » "data using data snippets", "data using java slippers"
"dung dat viet snippets" » "dung va viet snippets", "dung tai viet snippets", "dung dao viet snippets", "dung da viet snippets", "dung dai viet snippets", "dung dat viet slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core 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 dat viet snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("data using java snippets") OR ("dung dat viet snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( data using java snippets ) or ( dung dat viet snippets ))) or ( locating bug code snippets ))*.