Husserl’s Lebenwelt is translated into: lifeworld, life world and life-world; any difference?

Question

My first language is not English. When I read books concerning phenomenology in English, Husserl’s “Lebenwelt” (in German) is translated into, for example :

(1) the life world (Sokolowski, R., 2000)

(2)the lifeworld (Van Manen. M., 1997)

(3)the life-world (Moustakas, C., 1994 and Husserl’s book translate by Carr, D., 1970 )

Many experts cited the original German as “Lebenwelt” but they translated it into different English wordings. Are these three terms viewed the same by those readers’/scholars’ whose first languages are English? any arguement for this?

Answer 1

All 3 would be considered the same. The German word does not translate well to English.  All 3 words are "strained" and never used.