Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phan che toc snippets" » "phan che code snippets", "han che toc snippets", "phap che toc snippets", "phan thi toc snippets", "phan che tac snippets", "phan che thuoc snippets", "phan che duoc 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: (((("phan che toc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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