This likely corresponds to Arabic: which transliterates roughly as: "MawsÅ«āat al-alwÄn al-maārifiyya lil-kutub al-MandÄāiyya"
It seems you've written a phrase in Arabic using Latin letters (a form of "Arabizi" or informal transcription). The phrase appears to be: mwswt alywn almrfyt llktb almndayyt