For searching with precision, try one of these databases. They contain a combination of full text articles (ready to read online) and citation information about articles, book chapters, or books.
Search for journal articles, books, and reviews in anthropology, economics, political science, and sociology, dating back to 1951. IBSS has broad coverage of international material and incorporates over 100 languages and countries.
An interdisciplinary, bilingual (English and Spanish), full text database of newspapers, magazines, and journals from ethnic, minority and native presses, 1960 to present.
Politics, policy, and government periodical published weekly, 1977 to present, including National Journal, The Hotline, and National Journal Daily. Also includes access to National Journal's Presentation Center
Full text of The Nation, a liberal, national weekly journal covering foreign affairs, local and national politics, education, law, literature, and the arts, from 1865 to present.
One of the largest collections of US newspapers, many in full text, as well as news sites, blogs, and newswires from the 1980s to the present (dates vary by title). Includes The Los Angeles Times, The New York Times, Chicago Tribune, and The Wall Street Journal.