Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"hat cua lua snippets" » "nhat cua lua snippets", "chat cua lua snippets", "phat cua lua snippets", "hat cua luat snippets", "hat ca lua snippets", "hat cua rua 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: (((("hat cua lua snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( hat cua lua snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("hat cua lua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.