Look for alternate terms for each concept in your topic.
Click on the link for your Writing 10 section and enter your topic and keywords on the Google spreadsheet.
Identify the key concepts in your topic:
How can precious metals in cell phones be recycled more effectively?
Brainstorm for related terms:
"precious metals"
copper
silver
tin
gold
tungsen
minerals
"rare earth elements"
"rare metals"
"cell phones"
smartphone
mobile phones
recycled
reused
urban mining
repurpose
reclaim
Try Academic Search Complete > Subject Terms to find subject headings for your topic.