Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"trinh he mon snippets" » "trinh he code snippets", "trinh han mon snippets", "trinh hoa mon snippets", "trinh ky mon snippets", "trinh che mon snippets", "trinh he moi snippets", "trinh ho mon 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: (((("trinh he mon snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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