Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tran bai pha snippets" » "toan bai pha snippets", "tran hai pha snippets", "trang tai pha snippets", "tran ban pha snippets", "tran ban phap snippets", "tran khai pha snippets", "tran bai pha 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: (((("tran bai pha snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tran bai pha snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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