Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan hanh cac snippets" » "dan hanh code snippets", "dang hanh cac snippets", "dan khanh cac snippets", "dan thanh cac snippets", "dan hang cac snippets", "dan hanh cat snippets", "dan nhanh cay 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: (((("dan hanh cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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