--- a/browser/chrome/browser/search.properties
+++ b/browser/chrome/browser/search.properties
@@ -1,18 +1,18 @@
 # This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-searchtip=%Sdan foydalanib izlash
+searchtip=%S bilan qidirish
 
 # LOCALIZATION NOTE (searchHeader): this is displayed at the top of the panel
 # showing search suggestions.
 # %S is replaced with the name of the current default search engine.
-searchHeader=%S izlash
+searchHeader=%S orqali qidirish
 
 # LOCALIZATION NOTE (cmd_pasteAndSearch): "Search" is a verb, this is the
 # search bar equivalent to the url bar's "Paste & Go"
 cmd_pasteAndSearch=Qo‘yish va izlash
 
 cmd_clearHistory=Izlash tarixini tozalash
 cmd_clearHistory_accesskey=H
 
@@ -21,17 +21,24 @@ cmd_clearHistory_accesskey=H
 # menuitem at the bottom of the search panel.
 cmd_addFoundEngine="%S"ni qo‘shish
 # LOCALIZATION NOTE (cmd_addFoundEngineMenu): When more than 5 engines
 # are offered by a web page, instead of listing all of them in the
 # search panel using the cmd_addFoundEngine string, they will be
 # grouped in a submenu using cmd_addFoundEngineMenu as a label.
 cmd_addFoundEngineMenu=Qidiruv tizimini qoʻshish
 
+searchAddFoundEngine2=Qidiruv tizimini qoʻshish
+
+# LOCALIZATION NOTE (searchForSomethingWith2):
+# This string is used to build the header above the list of one-click
+# search providers:  "Search for <user-typed string> with:"
+searchForSomethingWith2=%Sni qidirish:
+
 # LOCALIZATION NOTE (searchWithHeader):
 # The wording of this string should be as close as possible to
-# searchForSomethingWith. This string will be used when the user
+# searchForSomethingWith2. This string will be used when the user
 # has not typed anything.
 searchWithHeader=Izlash:
 
 # LOCALIZATION NOTE (searchSettings):
 # This is the label for the button that opens Search preferences.
 searchSettings=Qidiruv sozlamalarini o‘zgartirish

--- a/toolkit/chrome/search/search.properties
+++ b/toolkit/chrome/search/search.properties
@@ -8,10 +8,11 @@ addEngineAsCurrentText=Buni &joriy qidir
 addEngineAddButtonLabel=Qoʻshish
 
 error_loading_engine_title=Yuklab olishda xato
 # LOCALIZATION NOTE (error_loading_engine_msg2): %1$S = brandShortName, %2$S = location
 error_loading_engine_msg2=%S izlash plaginini bu yerdan yuklab ololmadi:\n%S
 error_duplicate_engine_msg=%S "%S"dan izlash plaginini yuklab ololmadi, chunki xuddi shu nomli plagin allaqachon mavjud.
 
 error_invalid_engine_title=Oʻrnatishda xato
+error_invalid_format_title=Xato format
 # LOCALIZATION NOTE (error_invalid_engine_msg2): %1$S = brandShortName, %2$S = location (url)
-
+error_invalid_engine_msg2=%1$S %2$Sdan qidiruv tizimini oʻrnata olmadi