Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"cuc thuc dan snippets" » "cuc thue dan snippets", "cuu thuc dan snippets", "thuc thuc dan snippets", "cuc thuc hanh snippets", "cuc hoc dan snippets", "cuc thuc vat snippets", "cuc thuc dan 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: (((("cuc thuc dan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cuc thuc dan snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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