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"
"nhan cac bo snippets" » "nhan cach bo snippets", "phan cac bo snippets", "nhan mac bo snippets", "nhan can bo snippets", "nhan bac bo snippets", "nhan cac co snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("nhan cac bo snippets") or ("python using java snippets"))) or ("lochating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nhan cac bo snippets") OR ("python using java snippets"))) OR ("lochating bug code snippets")).
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