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"
"dong ha cu snippets" » "dong hoa cu snippets", "dong va cu snippets", "dong hoc cu snippets", "dong hat cu snippets", "dong hay cu snippets", "dong nha cu snippets"

Try widening your search to All Fields.

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