Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"sach hoi cac snippets" » "sach hoi code snippets", "sach doi cac snippets", "sach moi cac snippets", "cach thoi cac snippets", "sach hoc cac snippets", "sach voi cac snippets", "sach hoa 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: (((("sach hoi cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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