Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nhat cho can snippets" » "nhat cho code snippets", "chat cho can snippets", "nhat co can snippets", "nhat nheo can snippets", "nhat cho cac snippets", "nhat cho phan snippets", "nhat cho 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: (((("nhat cho can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nhat cho can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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