diff --git a/java/res/values-pt-rPT/strings.xml b/java/res/values-pt-rPT/strings.xml
index 8368666..258a488 100644
--- a/java/res/values-pt-rPT/strings.xml
+++ b/java/res/values-pt-rPT/strings.xml
@@ -27,7 +27,12 @@
     <string name="sound_on_keypress" msgid="6093592297198243644">"Som ao premir as teclas"</string>
     <string name="popup_on_keypress" msgid="123894815723512944">"Mostrar popup ao premir tecla"</string>
     <string name="general_category" msgid="1859088467017573195">"Geral"</string>
-    <string name="prediction_category" msgid="6361242011806282176">"Correcção de texto"</string>
+    <!-- no translation found for correction_category (2236750915056607613) -->
+    <skip />
+    <!-- no translation found for ngram_category (5337109164339320257) -->
+    <skip />
+    <!-- no translation found for misc_category (6894192814868233453) -->
+    <skip />
     <string name="auto_cap" msgid="1719746674854628252">"Letras maiúsculas automáticas"</string>
     <string name="quick_fixes" msgid="5353213327680897927">"Correcções rápidas"</string>
     <string name="quick_fixes_summary" msgid="3405028402510332373">"Corrige os erros de escrita comuns"</string>
@@ -36,6 +41,8 @@
     <string name="prefs_suggestion_visibility_show_name" msgid="3219916594067551303">"Mostrar sempre"</string>
     <string name="prefs_suggestion_visibility_show_only_portrait_name" msgid="3551821800439659812">"Mostrar no modo de retrato"</string>
     <string name="prefs_suggestion_visibility_hide_name" msgid="6309143926422234673">"Ocultar sempre"</string>
+    <!-- no translation found for prefs_use_spacebar_language_switch (8828538114550634449) -->
+    <skip />
     <string name="prefs_settings_key" msgid="4623341240804046498">"Mostrar tecla das definições"</string>
     <string name="settings_key_mode_auto_name" msgid="2993460277873684680">"Automático"</string>
     <string name="settings_key_mode_always_show_name" msgid="3047567041784760575">"Mostrar sempre"</string>
@@ -45,8 +52,12 @@
     <string name="auto_correction_threshold_mode_off" msgid="8470882665417944026">"Desligar"</string>
     <string name="auto_correction_threshold_mode_modest" msgid="8788366690620799097">"Moderada"</string>
     <string name="auto_correction_threshold_mode_aggeressive" msgid="3524029103734923819">"Agressiva"</string>
-    <string name="bigram_suggestion" msgid="1323347224043514969">"Sugestões Bigram"</string>
+    <!-- outdated translation 7146707435859263625 -->     <string name="bigram_suggestion" msgid="2636414079905220518">"Sugestões Bigram"</string>
     <string name="bigram_suggestion_summary" msgid="4383845146070101531">"Utilizar a palavra anterior para melhorar a sugestão"</string>
+    <!-- no translation found for bigram_prediction (8914273444762259739) -->
+    <skip />
+    <!-- no translation found for bigram_prediction_summary (1747261921174300098) -->
+    <skip />
     <string name="added_word" msgid="8993883354622484372">"<xliff:g id="WORD">%s</xliff:g>: guardada"</string>
     <string name="label_go_key" msgid="1635148082137219148">"Ir"</string>
     <string name="label_next_key" msgid="362972844525672568">"Seguinte"</string>