Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cau tran han slippers" » "cau tra han slippers", "cau tren han slippers", "chu trang han slippers", "cau tran hanh slippers", "cau tran hoan slippers", "cau tran nhan slippers", "cau tran han slippery", "cau tran han 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: (((("cau tran han slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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