Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nhan con cu snippets" » "nhan con code snippets", "nhan co cu snippets", "nhanh cong cu snippets", "phan cong cu snippets", "nhan cong cu snippets", "nhan con cua snippets", "nhan con tu 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: (((("nhan con cu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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