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