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"
"dung le ta snippets" » "dung len ta snippets", "dung he ta snippets", "dung de ta snippets", "dung le tai snippets", "dung le va snippets", "dung le ta slippers"

Try widening your search to All Fields.

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