Perhaps you should try some spelling variations:
"hoang thanh cuc snippets" » "hoang anh cuc snippets", "dong thanh cuc snippets", "hoang xanh cuc snippets", "hoang nhanh cuc snippets", "hoang thanh cac snippets", "hoang 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: (((("hoang thanh cuc snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoang thanh cuc snippets") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoang thanh cuc snippets ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoang thanh cuc snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))*.