Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"sanh ca hon snippets" » "danh ca hon snippets", "anh ca hon snippets", "sanh va hon snippets", "sanh cao hon snippets", "sanh cua hon snippets", "sanh 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: (((("sanh 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: (((("sanh ca hon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( sanh ca hon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("sanh ca hon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.