Perhaps you should try some spelling variations:
"locating bung code snippets" » "locating bug code snippets", "locating bung code slippers"
"python using java snippets" » "python using data snippets", "python using java slippers"
"cu lan dung snippets" » "cu van dung snippets", "cu dan dung snippets", "cu lan hung snippets", "cu luan dung snippets", "cu lang dung snippets", "cu lan dung slippers"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("cu lan dung snippets") or ("python using java snippets"))) or ("locating bung code snippets"))~.
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