When negotiations get stuck, and don't progress, there are a number of things you can do.
1. [?] [?]: the areas where agreement has been reached.
2. [?] the other side on key points that have been decided: confirm that you have not changed your mind.
3. Be willing to [?] on your [?]: be ready to accept less than you wanted in exchange for compromises from the other side.
4. Identify the exact [?] or [?]: the problems that are causing negotiations to become difficult.
5. [?] discussions until later so that each side can [?].