Perhaps you should try some spelling variations:
"lochating bug code snippets" » "locating bug code snippets", "lochating bug code slippers", "lochating bug core snippets"
"python using java snippets" » "python using data snippets", "python using java slippers"
"dung bo bai snippets" » "dung bao bai snippets", "dung co bai snippets", "dung mo bai snippets", "dung bo tai snippets", "dung bo ba snippets", "dung bo cai snippets", "dung bo bai slippers"

Try widening your search to All Fields.

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