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