Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan thu hoai snippets" » "dan thu code snippets", "dan thi hoai snippets", "dan thu hai snippets", "dan thu hoan snippets", "dan thuc hoai snippets", "dan thue hoai snippets", "dang thu hoai 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 thu hoai 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 thu hoai snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dan thu hoai snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan thu hoai snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.