Perhaps you should try some spelling variations:
"fea modules example" » "fea modules examples", "fea models example", "fea rules example", "fpga modules example", "les modules example", "1e modules example", "fea module example", "fe2 modules example", "fe3 modules example"
"a modules example" » "a modules examples", "a models example", "a rules example", "a module example", "2 modules example", "3 modules example"
"heart model example" » "bert model example"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("fea modules example") OR ("a modules example"))) OR ("heart model example")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"fea modules example\") OR (\"a modules example\"))) or (\"heart model example\"))".
• Removing quotes may allow a broader search: (((( fea modules example ) OR ( a modules example ))) or ( heart model example )).
• Adding a wildcard symbol may retrieve word variants: (((("fea modules example") OR ("a modules example"))) or ("heart model example"))*.