Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"bach ca hon snippets" » "bach ca code snippets", "bach cau hon snippets", "bach ha hon snippets", "bach mai hon snippets", "bach cao hon snippets", "bach cua hon snippets", "bach cay hong 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: (((("bach ca 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: (((("bach ca hon snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( bach ca hon snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bach ca hon snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.