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"
"luc chi tu snippets" » "luc thi tu snippets", "luc cho tu snippets", "luan chi tu snippets", "luc choi tu snippets", "luc cai tu snippets", "luc chi 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: (((("luc chi tu snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( luc chi tu snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("luc chi tu snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.