Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"dao coc ban snippets" » "dao cuoc ban snippets", "dao cac ban snippets", "vao cuoc ban snippets", "dao co ban snippets", "dao hoc ban 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: (((("dao coc ban snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( dao coc ban snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dao coc ban snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.