Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phau con doc snippets" » "phau con code snippets", "phai con doc snippets", "phan cong doc snippets", "pham cong doc snippets", "phau co doc snippets", "phau chong doc snippets", "phau ngon doc 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: (((("phau con doc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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