Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hon nho so snippets" » "hon nhan so snippets", "hong nhi so snippets", "nhan nho so snippets", "hon ho so snippets", "hon nha so 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: (((("hon nho so snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hon nho so snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hon nho so snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hon nho so snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.