Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"sach li cac snippets" » "sach li code snippets", "sach lo cac snippets", "sach bai cac snippets", "sach doi cac snippets", "sach li ca snippets", "sach ly cac snippets", "sach loi cach 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 li cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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