Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dong doi cac snippets" » "dong doi code snippets", "duong doi cac snippets", "dung doi cac snippets", "dong hoi cac snippets", "dong doi cach snippets", "dong voi cac snippets", "dong do cac 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 doi cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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