Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"toc toan cho snippets" » "toc toan code snippets", "ngoc toan cho snippets", "quoc toan cho snippets", "tich toan cho snippets", "toc toan cao snippets", "toc toan chi snippets", "toc toan ho 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: (((("toc toan cho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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