Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dau su can snippets" » "dau su code snippets", "dau tu can snippets", "dan su can snippets", "da su can snippets", "dau su van snippets", "dau su cao snippets", "dau su han snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dau su can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dau su can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dau su can snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dau su can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.