Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hung trinh cac snippets" » "hung trinh code snippets", "hung thinh cac snippets", "hung tinh cac snippets", "chuong trinh cac snippets", "hung trinh cau snippets", "hung trinh chat snippets", "hung trinh chao snippets"
"dung java java snippets" » "dung va java snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("hung trinh cac snippets") or ("dung java java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hung trinh cac snippets") OR ("dung java java snippets"))) OR ("locating bug core snippets")).
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