Perhaps you should try some spelling variations:
"using java code slippers" » "using data code slippers"
"dung thu java snippets" » "ung thu java snippets", "dung phu java snippets", "dung thi java snippets", "dung ngu java snippets", "dung thu va snippets"
"locating bug code snippets" » "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: (((("dung thu java snippets") or ("using java code slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung thu java snippets") OR ("using java code slippers"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( dung thu java snippets ) or ( using java code slippers ))) or ( locating bug code snippets ))*.