Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"duc suu can snippets" » "duc suu code snippets", "duc suc can snippets", "duoc sua can snippets", "quoc suu can snippets", "duc su can snippets", "duc huu chan snippets", "duc luu chan 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: (((("duc suu 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: (((("duc suu can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( duc suu can snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("duc suu can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.