[self.searchControllerDelegate searchController:self didSelectSearchTerm:search.text];

@protocol NBMSearchViewControllerDelegate <NSObject>
- (void)searchController:(NBMSearchViewController *)controller didSelectSearchTerm:(NSString *)term;
@end
@property (weak, nonatomic) IBOutlet id<NBMSearchViewControllerDelegate> searchControllerDelegate;

if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPad) {
    [self setupApplicationForiPad];
} else {
    [self setupApplicationForiPhone];
}