Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"chu cua ta snippets" » "chuc cua ta snippets", "hu cua ta snippets", "chi cua ta snippets", "chu cua tam snippets", "chu cua tap snippets", "chu cua tai 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: (((("chu cua ta snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( chu cua ta snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("chu cua ta snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.