angular
    .module('app.home')
    .controller('HomeController', HomeController);

HomeController.$inject = ['researchService', '$timeout'];

function HomeController(researchService, $timeout) {
    var vm = this;
    vm.results = false;
    vm.search = false;
    vm.query = function(apiNode, query){
        vm.search = true;
        researchService.search(apiNode, query).then(function (response) {
            vm.results = response;
            $timeout(function(){
                vm.search = false;
            }, 500);
        }).catch(function (error) {

        });
    };
    vm.query("csapractice", {"sub_practice_level__iexact":"Silvopasture"});
}
@@ -237,32 +237,35 @@
 e;%0A    vm.search
+ing
  = false;%0A    vm
@@ -316,16 +316,19 @@
 m.search
+ing
  = true;
@@ -495,16 +495,19 @@
 m.search
+ing
  = false

Renamed 'search' into 'searching'