2 . vanguard index fund
3 . vanguard index
4 . index funds
5 . stock index fund
6 . 500 index fund
7 . market index fund
8 . s&p index
9 . bond index
10 . s&p
11 . bond index fund
12 . s&p index fund
13 . mutual fund
14 . mutual fund index
15 . equity index fund
16 . etf
17 . s&p 500 index
18 . s&p 500
19 . vanguard 500 index
20 . vanguard 500
21 . international index fund
22 . fidelity
23 . stock market
24 . fidelity index fund
25 . vanguard funds
