A good way to refine your search is to use the subjects provided by the database.
Here is an example of the subjects in Academic Search Ultimate for a search using the keywords <conflict analysis>.
To find this, select View All Filters under the search bar and open the section titled Subject: Thesaurus Term.
The number next to the subject indicates how many articles in your results set are tagged with that subject term. Be sure to click on the link at the bottom to view more terms.
We have several databases you can use to search for journal, magazine, or newspaper articles. Some of them only give a citation to the article, and some have the full-text.
Here are some larger databases you might want to get started with:
Some databases are more narrow and focus only on specific subjects, which can be especially useful as you narrow down the points within your research.
Consider trying different key terms as you search in different databases to cover all your bases in searching!