Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"than man hao snippets" » "than ma hao snippets", "thanh san hao snippets", "tran manh hao snippets", "than van hao snippets", "than pan hao snippets", "than hoan hao snippets", "than man hao slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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