Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"khau dan c snippets" » "khau luan c snippets", "khao danh c snippets", "nhan dan c snippets", "khau dan ca snippets", "khau dan cu snippets", "khau dan _ 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 ("khau dan c snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( khau dan c snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("khau dan c snippets"))) or ("locating bugs code snippets"))*.