Perhaps you should try some spelling variations:
"using ibm code snippets" » "using rbf code snippets", "using lbm code snippets"
"dung minh cac snippets" » "duong minh cac snippets", "dung ninh cac snippets", "dung vinh cac snippets", "dung minh cach snippets", "dung dinh cac snippets", "dung minh bac snippets"
"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 minh cac snippets"))) or ("locating bug code snippets"))~.
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