Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"sach che cac snippets" » "sach che code snippets", "sach thue cac snippets", "sach nha cac snippets", "sach cap cac snippets", "sach cho cac snippets", "sach che tac snippets", "sach he 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 che cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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