Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thuoc tu cau snippets" » "thuoc tru cau snippets", "thuoc tai cau snippets", "thuoc cuc cau snippets", "thuoc tu cac snippets", "thuoc cu cau snippets", "thuoc tu can 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: (((("thuoc tu cau snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thuoc tu cau snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thuoc tu cau snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuoc tu cau snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.