Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"python using java snippets" » "python using data snippets", "python using java slippers"
"dan cac xu snippets" » "dan cach xu snippets", "dang cac xu snippets", "dan ca xu snippets", "dan cac du snippets", "dan cac tu snippets", "dan cac xu slippers"

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 cac xu snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( dan cac xu snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dan cac xu snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.