Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cu thu cua snippets" » "cu thu code snippets", "cu thuc cua snippets", "cu hu cua snippets", "cu tu cua snippets", "cuu thu cua snippets", "cau thu cua snippets", "tu thu 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: (((("cu thu cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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