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"
"anh tong duc snippets" » "anh trong duc snippets", "anh thong duc snippets", "anh dong duc snippets", "anh tong cuc snippets", "anh hong duc snippets", "anh ton duc snippets", "anh tong 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 ("anh tong duc snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( anh tong duc snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("anh tong duc snippets"))) or ("locating bugs code snippets"))*.