Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"chon va tran snippets" » "chong va tran snippets", "chon vi tran snippets", "cho va tran snippets", "chon va trang snippets", "chon va trac snippets", "chon ha tran snippets"

Try widening your search to All Fields.

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