Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dan mon ngan snippets" » "dan von ngan snippets", "dan mon ngon snippets", "dan mon nhan snippets", "dap mon ngan snippets", "dan dong ngan snippets", "dong mon ngan snippets", "dan mon ngan 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: (((("dan mon ngan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dan mon ngan snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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