Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"trau cua cao snippets" » "trau cua code snippets", "tru cua cao snippets", "tranh cua cao snippets", "tu cua cao snippets", "trau cua cac snippets", "trau cu cao snippets", "trau cua cay 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 ("trau cua cao snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("trau cua cao snippets"))) OR ("locating bug core snippets")).
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