Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung co di snippets" » "dung co code snippets", "dung cho di snippets", "dung cong di snippets", "dung cua di snippets", "dung co dai snippets", "dung co doi snippets", "dung so di 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: (((("dung co di snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung co di snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dung co di snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung co di snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.