Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nhan voi con snippets" » "nhan voi code snippets", "nhan vo con snippets", "than voi con snippets", "nhan loai con snippets", "nhan voi cong snippets", "nhan voi chon snippets", "nhan voi can 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 voi con snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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