Turkish vs Turkish language

Turkish

adj
  • Of, from, or pertaining to Turkey, the Turkish people or the Turkish language. 

  • Synonym of Turkic 

name
  • The official language of Turkey, Republic of Cyprus (alongside Greek) and Turkish Republic of Northern Cyprus. 

  • Synonym of Turkic 

Turkish language

How often have the words Turkish and Turkish language occurred in a corpus of books? (source: Google Ngram Viewer )