Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cac nhan ca snippets" » "cac nhan code snippets", "ca nhan ca snippets", "cac nha ca snippets", "cam nhan ca snippets", "cac nhan cua snippets", "cac nhan va snippets", "cac nhap ca 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: (((("python using java snippets") or ("cac nhan ca snippets"))) or ("locating bug core snippets"))~.
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