Perhaps you should try some spelling variations:
"jong phan trac snippets" » "cong phan trac snippets", "jong chan trac snippets", "dong phan trac snippets", "jong phan tap snippets", "jong phan cac snippets", "jong phan tan snippets", "jong phan trac slippers"
"dung hung code snippets" » "dung chung code snippets", "dung nhung code snippets", "dung huong code snippets", "dung hung code slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("jong phan trac snippets") or ("dung hung code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("jong phan trac snippets") OR ("dung hung code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( jong phan trac snippets ) or ( dung hung code snippets ))) or ( locating bug code snippets )).
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