Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"trinh su doc snippets" » "trinh su code snippets", "trinh tu doc snippets", "trinh san doc snippets", "trinh cau doc snippets", "trinh nu doc snippets", "trinh su doi snippets", "trinh su hoc 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: (((("trinh su doc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh su doc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( trinh su doc snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh su doc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.