Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"python using java snippets" » "python using data snippets", "python using java slippers"
"deu do anh snippets" » "den do anh snippets", "dau do anh snippets", "deu co anh snippets", "deu do sanh snippets", "deu do danh snippets", "deu do anh 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: (((("deu do anh snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( deu do anh snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("deu do anh snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.