Click '+' button to open, '-' button to close, '++' button to open all, '--' button to close all.

Clear all selected keywords by closing the tree and opening it again with the '+' button.
Alt-click '+' searches the original keywords in the tree.

Alt-click keyword selects a keyword without broader terms ordeselects a keyword with broader terms.

إذا قمت بتغيير لغة الوصف, لا تقم بإضافة كلمات مفتاحية في نفس الوقت

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