Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tran viet ly slippers" » "trien viet ly slippers", "gian viet ly slippers", "san viet ly slippers", "tran tiet ly slippers", "tran viet my slippers", "tran viet ty slippers", "tran viet ly slippery", "tran viet ly grippers"
"locating bug code snippets" » "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: (((("tran viet ly slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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