Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cuc ban tre snippets" » "cua ban tre snippets", "cac ban tre snippets", "cuu ban tre snippets", "cuc ben tre snippets", "cuc ban tro snippets", "cuc benh tre 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: (((("cuc ban tre snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cuc ban tre snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuc ban tre snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuc ban tre snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.