Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hon nhan lee snippets" » "hoc nhanh lee snippets", "cong nhan lee snippets", "van nhan lee snippets", "hon han lee snippets", "hon nhan luc snippets", "hon phan le 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 nhan lee 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 nhan lee snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hon nhan lee snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hon nhan lee snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.