Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"dan li cac snippets" » "ban li cac snippets", "han li cac snippets", "pan li cac snippets", "dan li ca snippets", "dan ly cac snippets", "dan loi cach 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 li cac snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( dan li cac snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dan li cac snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.