Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tang cho can snippets" » "tang cho code snippets", "trang cho can snippets", "sang cho can snippets", "hang cho can snippets", "tang cho cac snippets", "tang cho san snippets", "tang cho phan snippets"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("tang cho can snippets") or ("python using data snippets"))) or ("locating bug core snippets"))~.
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