Perhaps you should try some spelling variations:
"lung module example" » "lung modules example", "lung modules examples", "lung model example", "lung nodule example", "lung nodules example", "lungs nodule example"
"lung module eagle" » "lung module enable", "lung module rule", "lung double eagle", "lung nodule eagle", "lung nodules eagle", "lungs nodule eagle"

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"lung module eagle\") OR (\"lung module example\"))".
• Removing quotes may allow a broader search: (( lung module eagle ) OR ( lung module example )).
• Adding a wildcard symbol may retrieve word variants: (("lung module eagle") OR ("lung module example"))*.