Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"tran co thuc snippets" » "tranh co thuc snippets", "toan co thuc snippets", "tran cong thuc snippets", "tran do thuc snippets", "tran co thua snippets", "tran mo thuc snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("tran co thuc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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