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"
"tra tu lan snippets" » "tran tu lan snippets", "trat tu lan snippets", "tra du lan snippets", "tra tu luan snippets", "tra tu lang snippets", "tra tu lanh snippets", "tra tu lan 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: (((("tra tu lan snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( tra tu lan snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("tra tu lan snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.