Perhaps you should try some spelling variations:
"dung cfd code snippets" » "dung cho code snippets", "dung cua code snippets", "dung co code snippets", "dung cfd core snippets", "dung cfd code slippers"
"dung tan dat snippets" » "dung toan dat snippets", "duong tan dat snippets", "dung tai dat snippets", "dung dan dat snippets", "dung ban dat snippets", "dung tan dac snippets", "dung tan dat slippers"
"locating bug code snippets" » "locating bug core snippets", "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("dung cfd code snippets") or ("dung tan dat snippets"))) or ("locating bug code snippets"))~.
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