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"
"hanh san do snippets" » "thanh san do snippets", "khach san do snippets", "thanh son do snippets", "hanh ban do snippets", "hanh san co snippets", "hanh van do snippets"

Try widening your search to All Fields.

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