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