Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thu thang vo snippets" » "thu trang vo snippets", "thu hang vo snippets", "thu thanh vo snippets", "thu than vo snippets", "thu thang va snippets", "thu thang o 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: (((("thu thang vo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thu thang vo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thu thang vo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thu thang vo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.