Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hanh ban dan snippets" » "thanh ban dan snippets", "hang ban dan snippets", "hanh san dan snippets", "hanh ban hang snippets", "hanh ban hanh snippets", "hanh ban quan snippets", "hanh ban 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: (((("hanh ban 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: (((("hanh ban dan snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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