Perhaps you should try some spelling variations:
"locating bugs code slippers" » "locating bug code slippers"
"using ibm code snippets" » "using rbf code snippets", "using lbm code snippets"
"dung hai trac snippets" » "dung tai trac snippets", "dung ha trac snippets", "dung sai trac snippets", "dung hoi trac snippets", "dung khai thac snippets", "dung thai tran 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 hai trac snippets"))) or ("locating bugs code slippers"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using ibm code snippets") OR ("dung hai trac snippets"))) OR ("locating bugs code slippers")).
• Removing quotes may allow a broader search: (((( using ibm code snippets ) or ( dung hai trac snippets ))) or ( locating bugs code slippers )).
• Adding a wildcard symbol may retrieve word variants: (((("using ibm code snippets") or ("dung hai trac snippets"))) or ("locating bugs code slippers"))*.