} #/end of the for loop
#$template->param(FEDERATED_RESULTS => \@results_array);
-my @input_values = map { $_->{input_value} } @limit_inputs;
+my @input_values = map { Encode::decode_utf8($_->{input_value}) } @limit_inputs;
for my $facet ( @$facets ) {
for my $entry ( @{ $facet->{facets} } ) {
my $index = $entry->{type_link_value};