Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"trinh cua cu snippets" » "trinh cua code snippets", "tinh cua cu snippets", "trinh luat cu snippets", "trinh quan cu snippets", "trinh cua chu snippets", "trinh cua su snippets", "trinh cua co 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 cua cu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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