It can be an interest in other cultures and countries, a healthy curiosity about foreign men, or unsuccessful search for love in her native country. (articlesfactory.com)
But he points out that not all field surveys are done properly — for instance, using automated cameras — so even a series of unsuccessful searches doesn't necessarily mean the species has vanished entirely. (sciencemag.org)
She also explains the timing of Eve's creation after Adam's unsuccessful search among the beasts of the field (which includes Lilith) for a mate.» (religion.blogs.cnn.com)