Help with converting a collection to an array after iterator module

Hi Everyone, 

Below is my source module with collections inside an array. 

I've iterated with targetId to create 9 bundles since this module and its working well.

Now I've to use the "documentName" and "targetLanguage" to get values in each bundle for subsequent modules after the iterator module. I've used get({ArrayOfCollections};1), but its repeating only the first set. Please help me to get all my previous collections into bundles. Thanks.