Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"dang using java snippets" » "dang sinh java snippets", "data using java snippets", "dang ung java snippets", "dang using data snippets"
"dung cho can snippets" » "dung cho cac snippets", "dung cho phan snippets", "dung cho cong snippets"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dang using java snippets") OR ("dung cho can snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( dang using java snippets ) or ( dung cho can snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dang using java snippets") or ("dung cho can snippets"))) or ("locating bugs code snippets"))*.