Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"dai tap tin snippets" » "bai tap tin snippets", "dai tai tin snippets", "dai tan tin snippets", "dai tap tinh snippets", "dai tap tieng snippets", "dai tap toan 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: (((("dai tap tin snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( dai tap tin snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dai tap tin snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.