Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"xa dong lam snippets" » "xa duong lam snippets", "xa dong nam snippets", "xa dung lam snippets", "ha dong lam snippets", "van dong lam snippets", "lao dong lam 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: (((("xa dong lam snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( xa dong lam snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("xa dong lam snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.