Perhaps you should try some spelling variations:
"fear module example" » "fear modules example", "fear modules examples", "fear model example", "der module example", "fea modules example", "fear models example"
"heart module example" » "heart modules example", "heart modules examples", "heart model example", "health module example", "heart models example"

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: "((\"fear module example\") OR (\"heart module example\"))".
• Removing quotes may allow a broader search: (( fear module example ) OR ( heart module example )).
• Adding a wildcard symbol may retrieve word variants: (("fear module example") OR ("heart module example"))*.