Perhaps you should try some spelling variations:
"using ibm code snippets" » "using rbf code snippets", "using lbm code snippets", "using ibm code slippers"
"dung hang vi snippets" » "dung thang vi snippets", "dung khang vi snippets", "dung dang vi snippets", "dung hang va snippets", "dung hanh vi snippets", "dung hang di snippets", "dung hang vi 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 hang vi snippets"))) or ("locating bug code snippets"))~.
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