diff --git a/java/res/values-el/strings.xml b/java/res/values-el/strings.xml
index 101bd3f..90ffd6a 100644
--- a/java/res/values-el/strings.xml
+++ b/java/res/values-el/strings.xml
@@ -93,10 +93,18 @@
     <string name="label_next_key" msgid="362972844525672568">"Επόμενο"</string>
     <string name="label_done_key" msgid="2441578748772529288">"Τέλος"</string>
     <string name="label_send_key" msgid="2815056534433717444">"Αποστολή"</string>
-    <string name="label_symbol_key" msgid="6175820506864489453">"?123"</string>
+    <!-- no translation found for label_to_symbol_key (8516904117128967293) -->
+    <skip />
     <string name="label_phone_key" msgid="4275497665515080551">"123"</string>
-    <string name="label_alpha_key" msgid="8864943487292437456">"ΑΒΓ"</string>
+    <!-- no translation found for label_to_alpha_key (4793983863798817523) -->
+    <skip />
     <string name="label_alt_key" msgid="2846315350346694811">"ALT"</string>
+    <!-- no translation found for label_backspace_key (1565088006686703828) -->
+    <skip />
+    <!-- no translation found for label_shift_key (1244253491349109696) -->
+    <skip />
+    <!-- no translation found for label_return_key (9063335866574194922) -->
+    <skip />
     <string name="label_more_key" msgid="3760239494604948502">"Περισσότερα"</string>
     <!-- no translation found for label_tab_key (6532779603382157482) -->
     <skip />