Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nhat con so snippets" » "nhat con code snippets", "nhan con so snippets", "nhat co so snippets", "nhap cong so snippets", "nhat cong so snippets", "nhat hon so snippets", "nhat con bo 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: (((("nhat con so snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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