Perhaps you should try some spelling variations:
"lochating bug code snippets" » "locating bug code snippets", "lochating bug code slippers", "lochating bug core snippets"
"python using java snippets" » "python using data snippets", "python using java slippers"
"doan va vu snippets" » "doan va vua snippets", "doan va su snippets", "doan va tu snippets", "doanh va vu snippets", "dan va vu snippets", "toan va vu snippets", "doan va vu 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: (((("doan va vu snippets") OR ("python using java snippets"))) OR ("lochating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( doan va vu snippets ) or ( python using java snippets ))) or ( lochating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("doan va vu snippets") or ("python using java snippets"))) or ("lochating bug code snippets"))*.