Как мы видим, ранее Вы уже публиков

Как мы видим, ранее Вы уже публиковали подобный проект и он частично был выполнен.
Мы хотели бы уточнить, какие сложности у Вас возникли при первой разработке? Возможно ли ознакомиться с тем, что уже разработано?

Результаты (английский) 1:

As we can see, you have already published a similar project he partially fulfilled.
we would like to clarify, what difficulties do you have when you first develop? Is it possible to become familiar with the already developed?

Результаты (английский) 2:

As we can see, you have already published such a project and it has been partially fulfilled.
We would like to clarify what difficulty you have when you first develop? Is it possible to get acquainted with what has already been developed?

Результаты (английский) 3:

As we can see, you have already published a draft and he was partially implemented.
we would like to clarify, what are some of the challenges you have to first develop? Whether it is possible to become familiar with, that has already been designed?