Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"tung quan doan snippets" » "tuong quan doan snippets", "trung quan doan snippets", "dung quan doan snippets", "tung quan hoang snippets", "tung chuan doan snippets", "tung chan doan snippets"
"locating bug core snippets" » "locating bug code snippets"

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("using java code snippets") or ("tung quan doan snippets"))) or ("locating bug core snippets"))~.
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