Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chu nhan con snippets" » "chu nhan code snippets", "chau nhan con snippets", "cu nhan con snippets", "chu han con snippets", "chu nhan co snippets", "chu nhanh cong snippets", "chu phan cong 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: (((("chu nhan con snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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