Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"phuc cac pan snippets" » "phuc cam pan snippets", "phuc ca pan snippets", "phuc cham pan snippets", "phuc cac phan snippets", "phuc cac dan snippets", "phuc cac van snippets"

Try widening your search to All Fields.

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