Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"using ibm code slippers" » "using rbf code slippers", "using lbm code slippers"
"dung cao anh snippets" » "duong cao anh snippets", "dung cho anh snippets", "dung co anh snippets", "dung cao dang snippets", "dung cao tang snippets", "dung cao bang 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 slippers") or ("dung cao anh snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using ibm code slippers") OR ("dung cao anh snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( using ibm code slippers ) or ( dung cao anh snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using ibm code slippers") or ("dung cao anh snippets"))) or ("locating bugs code snippets"))*.