Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tran tan mau snippets" » "tran tuan mau snippets", "tran van mau snippets", "tran thanh mau snippets", "tran tan mai snippets", "tran tao mau snippets", "tran tap mau snippets", "tran tan mau 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 tan mau 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 tan mau snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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