What happened to #BringBackOurGirls?

Has the Nigerian government abandoned the kidnapped Chibok girls? April 14 marks one year since more than 270 students were abducted from their school by Boko Haram, and they remain missing. Relatives are accusing officials of giving up on the search. So, has the world forgotten them or will this anniversary revitalise the hunt and #BringBackOurGirls?