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