Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"than doi hoc snippets" » "thanh doi hoc snippets", "thay doi hoc snippets", "than doc hoc snippets", "than doi hoac snippets", "than dai hoc snippets", "than hoi hoc snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("than doi hoc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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