Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"trinh co lon snippets" » "trinh co code snippets", "trinh do lon snippets", "trinh cong lon snippets", "trinh hoa lon snippets", "trinh cho lon snippets", "trinh co loi snippets", "trinh co don 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 co lon snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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