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