Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cuon danh de snippets" » "cuon danh code snippets", "cuong danh de snippets", "cuoi dan de snippets", "cuon sach de snippets", "cuon hanh de snippets", "cuon dan de snippets", "cuon dang de 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: (((("cuon danh de snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cuon danh de snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cuon danh de snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuon danh de snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.