Try searching for synonyms and related terms connected by OR to increase the number of sources you find. Examples:
universities OR colleges OR higher education OR post-secondary education
Multiculturalism OR interculturality
college entrance OR college admission
academic success OR academic achievement OR high GPA
college education OR college degree
Search for the words from your chosen PEPP topic from the list above, but also terms that have similar meanings.
Here are some possible topics copied from the research assignment. You may select a topic outside of the given selection as long as it is approved first by the instructor:
Grab some paper and a pencil--watch this video to narrow down a topic idea and plan your research. However, please be sure to get approval from Dr. Kaspar before finalizing a topic.