Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"hoi nuoc ban snippets" » "hoc nuoc ban snippets", "roi nuoc ban snippets", "thon nuoc ban snippets", "hoi nuoc san snippets", "hoi quoc ban snippets", "hoi buoc ban snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("hoi nuoc ban snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoi nuoc ban snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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