Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"danh cho cho snippets" » "danh cho code snippets", "danh choi cho snippets", "danh cao cho snippets", "danh cho chu snippets", "doanh cho cho snippets", "dan cho cho snippets", "dinh cho cho 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: (((("danh cho cho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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