Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nhap mon toc snippets" » "nhap mon code snippets", "nhap mon hoc snippets", "nhap mon toan snippets", "nhap mong coc snippets", "phap mon toc snippets", "nhan mon toc snippets", "nhat mon toc 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: (((("nhap mon toc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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