Perhaps you should try some spelling variations:
"using ibm code snippets" » "using rbf code snippets", "using lbm code snippets"
"dung co nhat slippers" » "dung cho nhat slippers", "dung cong nhat slippers", "dung cua nhat slippers", "dung do nhat slippers", "dung co hat slippers", "dung ho nhat slippers", "dung co nhat slippery", "dung co nhat grippers"
"locating bug code snippets" » "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 co nhat slippers"))) or ("locating bug code snippets"))~.
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