Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"can cau link snippets" » "can cau vinh snippets", "can cu linh snippets", "can a link snippets", "van cau link snippets", "ban cau link snippets", "ca cau link snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("can cau link snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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