Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"day danh toc snippets" » "day danh code snippets", "day manh toc snippets", "dai danh toc snippets", "dao danh toc snippets", "day dan toc snippets", "day danh hoc snippets", "day danh thuc 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: (((("day danh toc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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