Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"duoc co do snippets" » "duoc co code snippets", "duoc hoc do snippets", "duong co do snippets", "duoc hoi do snippets", "duoc co dot snippets", "duoc co don snippets", "duoc co so 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: (((("duoc co do snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( duoc co do snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("duoc co do snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.