Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"hanh nhung cau snippets" » "anh nhung cau snippets", "canh nhung cau snippets", "doanh nhung cau snippets", "hanh chung cu snippets", "hanh nhung bai snippets", "hanh nhu cau 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 ("hanh nhung cau snippets"))) or ("locating bug core snippets"))~.
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