Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tran quan am snippets" » "tran quang am snippets", "tran xuan am snippets", "tran tuan am snippets", "tran quan nam snippets", "tran quan tam snippets", "tran quan ao snippets", "tran quan am 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 quan am 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 quan am snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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