Perhaps you should try some spelling variations:
"bac tranh cuoc snippets" » "bac tranh duoc snippets", "bac tran quoc snippets", "bac trong cuoc snippets", "bac thanh cuoc snippets", "buc tranh cuoc snippets", "sach tranh cuoc snippets"
"dung java java snippets" » "dung va java snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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

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