Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"minh thang cao snippets" » "minh hang cao snippets", "minh trang cao snippets", "dinh thang cao snippets", "minh thong cao snippets", "minh thang lao snippets", "minh nang cao 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 ("minh thang cao snippets"))) or ("locating bug core snippets"))~.
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