Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"han duoc cac snippets" » "han duoc code snippets", "hanh duoc cac snippets", "nhan duoc cac snippets", "phan duoc cac snippets", "han cuoc cach snippets", "han duoc chat snippets", "han duong cac 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: (((("han duoc cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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