Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"phan cam dat snippets" » "phan cac dat snippets", "phan cau dat snippets", "khoan cam dat snippets", "phan cai dat snippets", "phan cam day snippets", "phan lam dat 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 ("phan cam dat snippets"))) or ("locating bug core snippets"))~.
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