Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"data using java snippets" » "data using data snippets", "data using java slippers"
"dung cot hat snippets" » "dung co hat snippets", "dung mot hat snippets", "dung con hat snippets", "dung cot hat slippers", "dung cot nhat snippets", "dung cot phat snippets", "dung cot chat snippets"

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: (((("data using java snippets") OR ("dung cot hat snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( data using java snippets ) or ( dung cot hat snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("data using java snippets") or ("dung cot hat snippets"))) or ("locating bugs code snippets"))*.