Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dung san mua snippets" » "dong san mua snippets", "dung sai mua snippets", "dung luan mua snippets", "dung san cua snippets", "dung dan mua snippets", "dung san xuat snippets", "dung san mua 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: (((("dung san mua snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung san mua snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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