Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phan cac cu snippets" » "phan cac code snippets", "nhan cach cu snippets", "phan dau cu snippets", "phan lap cu snippets", "phan cac cau snippets", "phan cac chu snippets", "phan cac 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: (((("phan cac cu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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