Author: folengo
Description:
On the English Wikipedia :
- Search of (Paris incategory:"Irish writers") provides 12 articles, including James Lynam Molloy, Patrick Augustine Sheehan, Keith Ridgway, James Joyce and William O'Brien. http://tinyurl.com/2av2m3
- Search of (Marseille incategory:"Irish writers") provides 0 result. http://tinyurl.com/yotckg
- Search of (Paris incategory:"Irish writers") OR (Marseille incategory:"Irish writers") provides only 7 results, excluding the five writers mentioned above. http://tinyurl.com/26c5pk
We should expect here a result of 12+0=12 instead of this strange 12+0=7.
Version: unspecified
Severity: enhancement