Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dat de ngan snippets" » "dat te ngan snippets", "dat de nhan snippets", "dat da nganh snippets", "vat de ngan snippets", "hat de ngan snippets", "dat dien ngan snippets", "dat de 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: (((("dat de 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: (((("dat de ngan snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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