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