Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thac cac chu snippets" » "thac cac code snippets", "thoai cac chu snippets", "thanh cac chu snippets", "thuc cach chu snippets", "thac cac thu snippets", "thac cac che snippets", "thac cac khu 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: (((("thac cac chu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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