Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doi cay tao slippers" » "doi ca tao slippers", "doi day tao slippers", "voi cay tao slippers", "doi cau tao slippers", "doi cai tao slippers", "doi cay cao slippers", "doi cay tao slippery", "doi cay tao 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: (((("doi cay tao slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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