Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tran hung de snippets" » "tran hung code snippets", "tran hong de snippets", "tran quang de snippets", "tran hoang de snippets", "tran dung de snippets", "tran huong den snippets", "tran phuong de snippets"
"python using java snippets" » "python using data 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 ("tran hung de snippets"))) or ("locating bug core snippets"))~.
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