Proquest Research Companion Tools has four useful tools.
Search Aid: type in your search terms and get alternative search word suggestions
Source and Evaluation Aid: Enter the URL of a website, the ISSN of a journal, or the ISBN of a book.
Citation Builder: assists creating simple citations. Not as advanced as NoodleTools
Revision Aid: paste a draft of your paper to highlight the following: passive constructions, sentences that may be too long for easy reading, words that may be misused, and phrases that may be covering up inadequate evidence, poor organization, or a forced transition
To access these tools: from their homepage, find the tools menu in the upper right.
Search Tools will help you find alternative search terms to use