Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"using java code snippets" » "using data code snippets", "using java code slippers"
"luong ho duc snippets" » "luong cho duc snippets", "luong hoa duc snippets", "tuong ho duc snippets", "luong hoc duc snippets", "luong do duc snippets", "luong hong duc snippets", "luong ho duc slippers"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java code snippets") OR ("luong ho duc snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( luong ho duc snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("luong ho duc snippets"))) or ("locating bugs code snippets"))*.