Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"phung cao phan snippets" » "phung van phan snippets", "nhung cau phan snippets", "phung ho phan snippets", "phung co phan snippets", "phung cho phan snippets", "phung cac phan 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 ("phung cao phan snippets"))) or ("locating bug core snippets"))~.
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