Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cu xua cua snippets" » "cu xua code snippets", "cu xuat cua snippets", "cu qua cua snippets", "cu lua cua snippets", "cu cua cua snippets", "co xua cua snippets", "cu xa cua snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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