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"
"kho te dat snippets" » "kho tu dat snippets", "kho me dat snippets", "khoa tre dat snippets", "kho de dat snippets", "kho te dao snippets", "kho te dat 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: (((("kho te dat snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( kho te dat snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("kho te dat snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.