Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"quan ve cua snippets" » "quan ve code snippets", "quan he cua snippets", "quan vi cua snippets", "quan va cua snippets", "quan le cua snippets", "quan de cua snippets", "quan te cua 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: (((("quan ve cua snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( quan ve cua snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("quan ve cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.