Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"ngu cao so snippets" » "ngu cao code snippets", "ngu ca so snippets", "ngu cac so snippets", "ngu cau so snippets", "ngu cao son snippets", "ngu co so snippets", "ngu cao su 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: (((("ngu cao so snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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