Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"vuong anh tran snippets" » "duong manh tran snippets", "phuong anh tran snippets", "cuong danh tran snippets", "vuong anh tuan snippets", "vuong anh toan snippets", "vuong anh trac snippets"
"locating bug core snippets" » "locating bug code snippets"

Try widening your search to All Fields.

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