Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dat dung cu snippets" » "dat dung code snippets", "dan dung cu snippets", "vat dung cu snippets", "da dung cu snippets", "dat dung cua snippets", "dat dung co snippets", "dat dung cho 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: (((("dat dung cu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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