Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dong cuon de snippets" » "dong cuon code snippets", "dong duong de snippets", "dong huong de snippets", "dang cuong de snippets", "dong con de snippets", "dong cuong den snippets", "dong cuong ve 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: (((("dong cuon de snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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