Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cau trinh co snippets" » "cau trinh code snippets", "lap trinh co snippets", "chau tinh co snippets", "cau vinh co snippets", "cau trinh do snippets", "cau trinh cong snippets", "cau trinh hoa 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: (((("cau trinh co snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cau trinh co snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cau trinh co snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cau trinh co snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.