Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"quan ho cua snippets" » "quan ho code snippets", "quan he cua snippets", "quan ha cua snippets", "quan so cua snippets", "quan hoc cua snippets", "quan hoi cua snippets", "quan hoa 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 ho cua snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( quan ho cua snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("quan ho cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.