Perhaps you should try some spelling variations:
"using ibm code snippets" » "using rbf code snippets", "using lbm code snippets", "using ibm code slippers"
"dung tao trinh snippets" » "dung tao tinh snippets", "dung tho trinh snippets", "dung giao trinh snippets", "dung tai trinh snippets", "dung bao trinh snippets", "dung tay trinh snippets", "dung tao trinh 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 tao trinh 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 tao trinh snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( using ibm code snippets ) or ( dung tao trinh snippets ))) or ( locating bug code snippets ))*.