Perhaps you should try some spelling variations:
"lochating bug code snippets" » "locating bug code snippets", "lochating bug core snippets"
"python using java snippets" » "python using data snippets"
"tran thu so snippets" » "tran thuy so snippets", "tran thi so snippets", "tuan thu so snippets", "tran thuc so snippets", "tran tru so snippets", "tran tu so snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("tran thu so snippets") or ("python using java snippets"))) or ("lochating bug code snippets"))~.
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