Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"le hoang le snippets" » "le hoang code snippets", "le hong le snippets", "le quang le snippets", "le tang le snippets", "le hoang de snippets", "le hoang lam snippets"
"python using java snippets" » "python using data 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: (((("python using java snippets") OR ("le hoang le snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( le hoang le snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("le hoang le snippets"))) or ("locating bug core snippets"))*.