Perhaps you should try some spelling variations:
"using ibm code snippets" » "using rbf code snippets", "using lbm code snippets", "using ibm code slippers"
"dung danh trac snippets" » "dung doanh trac snippets", "dung dan trac snippets", "dung dang trac snippets", "dung anh trac snippets", "dung dang tran snippets", "dung danh thuc snippets", "dung danh trac slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("using ibm code snippets") or ("dung danh trac snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using ibm code snippets") OR ("dung danh trac snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( using ibm code snippets ) or ( dung danh trac snippets ))) or ( locating bug code snippets ))*.