Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cuoc doc cao snippets" » "cuoc doc code snippets", "cuoc doi cao snippets", "duoc duoc cao snippets", "cuoc dong cao snippets", "cuoc hoc cao snippets", "cuoc do cao snippets", "cuoc doc dao 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 ("cuoc doc cao snippets"))) or ("locating bug core snippets"))~.
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