Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cac thi hoc snippets" » "cac thi code snippets", "cac thoi hoc snippets", "cau thi hoc snippets", "can thi hoc snippets", "cac thai hoc snippets", "cac tri hoc snippets", "cac thi hoa 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: (((("cac thi hoc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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