Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cac phan rok snippets" » "cac phan code snippets", "cac nhan rok snippets", "cao phan rok snippets", "cap phan rok snippets", "cac phan bo snippets", "cac phan hoa snippets", "cac hang rok 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: (((("cac phan rok snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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