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"
"dung ha ke snippets" » "dung va ke snippets", "dung he ke snippets", "dung khoa ke snippets", "dung hat ke snippets", "dung kha ke snippets", "dung ha le snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("dung ha ke 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 ha ke snippets") OR ("python using java snippets"))) OR ("lochating bug code snippets")).
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