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"
"duc cac tu snippets" » "duoc cac tu snippets", "tuc cac tu snippets", "muc cac tu snippets", "duc cac thu snippets", "duc cach tu snippets", "duc cac du snippets", "duc cac tu 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: (((("duc cac tu snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( duc cac tu snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("duc cac tu snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.