Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chi tri chat snippets" » "chi tri code snippets", "chi tra chat snippets", "chi trinh chat snippets", "chi tri nhan snippets", "chi thi chat snippets", "cai tri chat snippets", "chi tai chat 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: (((("chi tri chat snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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