Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"wei dan ve snippets" » "wei tan ve snippets", "wei dai ve snippets", "wei pan ve snippets", "wei ban ve snippets", "wei dan va snippets", "wei dan viet snippets"

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: (((("wei dan ve snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( wei dan ve snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("wei dan ve snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.