Perhaps you should try some spelling variations:
"using ibm code snippets" » "using rbf code snippets", "using lbm code snippets", "using ibm code slippers"
"dung tinh than snippets" » "dang tinh than snippets", "dung ninh than snippets", "dung tin than snippets", "dung tinh thanh snippets", "dung tinh toan snippets", "dung tinh thai snippets", "dung tinh than 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 tinh than snippets"))) or ("locating bug code snippets"))~.
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