Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"dan cho fe snippets" » "danh cho fe snippets", "san cho fe snippets", "dac cho fe snippets", "dan cho he snippets", "dan cho xe snippets", "dan cho ke 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: (((("dan cho fe snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( dan cho fe snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dan cho fe snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.