Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thi doanh co snippets" » "thi doanh code snippets", "tri doanh co snippets", "thi oanh co snippets", "thi doan co snippets", "thi doanh cua snippets", "thi doanh va snippets", "thi anh co 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: (((("thi doanh co snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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