Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cau tri hoc snippets" » "cau tri code snippets", "cau thi hoc snippets", "cai tri hoc snippets", "cau tra hoc snippets", "cau triet hoc snippets", "cau tri thuc snippets", "cau thai hoc 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: (((("cau tri hoc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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