Perhaps you should try some spelling variations:
"choi thuc thinh snippets" » "choi phuc thinh snippets", "choi thuc tinh snippets", "choi thuc thanh snippets", "hoc thuc thinh snippets", "hoi chuc thinh snippets", "cho thue thinh snippets", "choi thuc thinh 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: (((("choi thuc thinh snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("choi thuc thinh snippets") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( choi thuc thinh snippets ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("choi thuc thinh snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))*.