Perhaps you should try some spelling variations:
"using ibm code snippets" » "using rbf code snippets", "using lbm code snippets", "using ibm code slippers"
"dung thuc va snippets" » "dung thuoc va snippets", "duong thuc va snippets", "dung thu va snippets", "dung thuc vat snippets", "dung thuc dan snippets", "dung thuc day snippets", "dung thuc va 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 thuc va snippets"))) or ("locating bug code snippets"))~.
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