Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"phan cac lay snippets" » "nhan cach lay snippets", "phan dau lay snippets", "phan lap lay snippets", "phan cac cay snippets", "phan can lay snippets", "phan cac loai snippets", "phan cac lay 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: (((("phan cac lay snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phan cac lay snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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