Perhaps you should try some spelling variations:
"using java java slippers" » "using data java slippers", "using java java slippery", "using java java grippers"
"dau ngoc java snippets" » "dau ngu java snippets", "dau nuoc java snippets", "dang ngoc java snippets", "doan ngoc java snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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

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