Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"anh kiem toc snippets" » "anh kiem code snippets", "anh kien toc snippets", "khanh kiem toc snippets", "nganh kiem toc snippets", "anh kiem toan snippets", "anh kiem tra snippets", "anh kiem thu 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: (((("anh kiem toc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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