Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"noi doi cua snippets" » "noi doi code snippets", "voi doi cua snippets", "hoi doi cua snippets", "moi doi cua snippets", "noi hoi cua snippets", "noi dai cua snippets", "noi dong cua 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: (((("noi doi cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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