Perhaps you should try some spelling variations:
"using ibm code snippets" » "using rbf code snippets", "using lbm code snippets", "using ibm code slippers"
"dung dung dau snippets" » "duong dung dau snippets", "ung dung dau snippets", "dung ung dau snippets", "dung dung dat snippets", "dung dung dan snippets", "dung dung du snippets", "dung dung dau 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 dung dau snippets"))) or ("locating bug code snippets"))~.
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