Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phan cac chu snippets" » "phan cac code snippets", "nhan cach chu snippets", "phan dau chu snippets", "phan lap chu snippets", "phan cac thu snippets", "phan cac che snippets", "phan 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: (((("phan cac chu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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