Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung son da snippets" » "dung son code snippets", "dung san da snippets", "dong son da snippets", "dung so da snippets", "dung song da snippets", "dung son la snippets", "dung son ha 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: (((("dung son da snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( dung son da snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dung son da snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.