Perhaps you should try some spelling variations:
"cong tan thinh snippets" » "cong van thinh snippets", "cong tien thinh snippets", "cong tai chinh snippets", "cong tac thinh snippets", "cong san thinh snippets", "cong thanh thinh snippets", "cong tan thinh slippers"
"using a code snippets" » "using a core snippets", "using a code slippers"
"locating bug code snippets" » "locating bug core snippets", "locating bug code slippers", "locating bung code snippets", "locating bugs code 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: (((("using a code snippets") or ("cong tan thinh snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using a code snippets") OR ("cong tan thinh snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( using a code snippets ) or ( cong tan thinh snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using a code snippets") or ("cong tan thinh snippets"))) or ("locating bug code snippets"))*.