Perhaps you should try some spelling variations:
"locating bugs code slippers" » "locating bugs code snippets", "locating bug code slippers"
"dung using java snippets" » "dung sinh java snippets", "dung uong java snippets", "dung using data snippets"
"dung ung data snippets" » "dung trung data snippets", "dung quang data snippets", "dung chung data snippets", "dung using data snippets", "dung dung dat snippets", "dung big 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: (((("dung using java snippets") or ("dung ung data snippets"))) or ("locating bugs code slippers"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung using java snippets") OR ("dung ung data snippets"))) OR ("locating bugs code slippers")).
• Removing quotes may allow a broader search: (((( dung using java snippets ) or ( dung ung data snippets ))) or ( locating bugs code slippers )).
• Adding a wildcard symbol may retrieve word variants: (((("dung using java snippets") or ("dung ung data snippets"))) or ("locating bugs code slippers"))*.