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"
"dan tu anh snippets" » "danh tu anh snippets", "dan su anh snippets", "ban tu anh snippets", "dan tu hanh snippets", "dan tu manh snippets", "dan thu anh snippets", "dan tu 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: (((("dan tu anh snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( dan tu anh snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dan tu anh snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.