Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"vong doi thieu snippets" » "vong doi chieu snippets", "vong gioi thieu snippets", "vong toc thieu snippets", "trong doi thieu snippets", "huong doi thieu snippets", "dung doi thieu 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 ("vong doi thieu snippets"))) or ("locating bug core snippets"))~.
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