Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan thuy hoa snippets" » "dan thuy code snippets", "dang thuy hoa snippets", "dan thuc hoa snippets", "dan thu hoa snippets", "dan thuyet hoa snippets", "dan thuat hoa snippets", "dan thuy hong snippets"
"python using java snippets" » "python using data snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dan thuy hoa snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dan thuy hoa snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dan thuy hoa snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan thuy hoa snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.