This is some english text.

These are some german letters: ÖÄÜßöäü

This is thai, I have no idea what it means: คลังหนังสืออิเล็กทรอนิกส์ประเทศไทย "ในมือคุณ"

This is tamil, I have no idea what it means: யுரேனியம் செறிவூட்டல் பணிகள்: காட்சிகளை நேரடியாக ஒளிபரப்பி ஈரான் அதிரடி

This is khmer, I have no idea what it means: លទ្ធផលកិច្ច​ប្រជុំ​ ញពជ ៖ ចំណុច​វិជ្ជមានលើ​ការរុក​រក​បង្គោល​ព្រំដែន​ ការ​ផលិត​ផែនទី​អាកាសរួម និងបើក​ច្រក​ស្ទឹង​បត់