Perhaps you should try some spelling variations:
"using ibm code snippets" » "using rbf code snippets", "using lbm code snippets", "using ibm code slippers"
"dung tich luan snippets" » "dung dich luan snippets", "dung tinh luan snippets", "dung ninh luan snippets", "dung trinh luan snippets", "dung tich van snippets", "dung binh luan snippets", "dung tich luan slippers"
"locating bug code 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: (((("using ibm code snippets") or ("dung tich luan snippets"))) or ("locating bug code snippets"))~.
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