Perhaps you should try some spelling variations:
"tao quoc thinh snippets" » "tao duoc thinh snippets", "cao quoc thinh snippets", "tai quoc thinh snippets", "tao quoc thinh slippers", "tao quoc trinh snippets", "tao quoc thanh snippets", "tao quoc tinh snippets"
"dung va java snippets" » "dung java java snippets", "dung va 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: (((("dung va java snippets") or ("tao quoc thinh snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung va java snippets") OR ("tao quoc thinh snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung va java snippets ) or ( tao quoc thinh snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung va java snippets") or ("tao quoc thinh snippets"))) or ("locating bug code snippets"))*.