Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dau de tang snippets" » "dau le tang snippets", "dau de dang snippets", "dau do tang snippets", "dau ve tang snippets", "dai de tang snippets", "sau de tang snippets", "dau de tang 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: (((("dau de tang snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dau de tang snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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