--- a/mobile/locales/search/list.json
+++ b/mobile/locales/search/list.json
@@ -493,17 +493,17 @@
         "visibleDefaultEngines": [
           "google", "yahoo", "bing", "twitter", "wikipedia-ne"
         ]
       }
     },
     "nl": {
       "default": {
         "visibleDefaultEngines": [
-          "google", "wikipedia-nl", "bolcom-nl"
+          "google", "yahoo", "bing", "bolcom-nl", "duckduckgo", "twitter", "wikipedia-nl"
         ]
       }
     },
     "nn-NO": {
       "default": {
         "visibleDefaultEngines": [
           "google", "duckduckgo", "gulesider-mobile-NO", "twitter", "wikipedia-NN"
         ]
@@ -673,16 +673,23 @@
     },
     "xh": {
       "default": {
         "visibleDefaultEngines": [
           "google", "yahoo", "bing", "twitter", "wikipedia"
         ]
       }
     },
+    "zam": {
+      "default": {
+        "visibleDefaultEngines": [
+          "google", "yahoo-espanol", "bing", "wikipedia-es"
+        ]
+      }
+    },
     "zh-CN": {
       "default": {
         "visibleDefaultEngines": [
           "google", "baidu", "bing", "taobao", "wikipedia-zh-CN"
         ]
       }
     },
     "zh-TW": {