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"
"dan ben cho snippets" » "dan den cho snippets", "dan bon cho snippets", "dan ven cho snippets", "dan benh cho snippets", "dan ben chi snippets", "dan nen cho snippets"

Try widening your search to All Fields.

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