Perhaps you should try some spelling variations:
"using ibm code snippets" » "using rbf code snippets", "using lbm code snippets", "using ibm code slippers"
"dung dang bat snippets" » "dung dan bat snippets", "dung dong bat snippets", "dung danh bat snippets", "dung dang vat snippets", "dung dang ba snippets", "dung dang bat 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 dang bat snippets"))) or ("locating bug code snippets"))~.
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