Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"danh tu he snippets" » "anh tu he snippets", "hanh tu he snippets", "doanh thu he snippets", "danh tu phe snippets", "danh tu che snippets", "danh tu le 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: (((("python using java snippets") OR ("danh tu he snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( danh tu he snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("danh tu he snippets"))) or ("locating bugs code snippets"))*.