Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"xuat tap cua snippets" » "xuat nhap cua snippets", "xuat va cua snippets", "cua tap cua snippets", "xuat tap quan snippets", "xuat tiep cua 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: (((("xuat tap cua snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("xuat tap cua snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( xuat tap cua snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("xuat tap cua snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.