Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"bai what can snippets" » "bai what code snippets", "bai hat can snippets", "bui nhat can snippets", "dai nhat can snippets", "bai hau can snippets", "bai bat can snippets", "bai pham can 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: (((("bai what can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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