[Black Baron]

Break the center with side pawns (c, f, b, g) after careful planning (doubling the rooks in the future opened line for instance), or start to play on some flang instead (queens or kings).
A very good example:

A.usupov-H.rubinetti. Indian defence. found a short example from my book "talking about chess".
1)d4-nf6
2)c4-d6
3)nc3-nbd7
4)nf3-c6
5)e4-e5
6)be2-be7
7)0-0 - 0-0
8)h3-a6
9)a4-a5
10)be3-re8
11)d5-qc7
12)nd2-nc5
Position as you see is sufficiently jammed. Normally b3,a3 and b4 is played kicking the c5 black N somewhere else. Here is a plan of alternative flang play (without breaking the center).
13)kh2!-bd8
14)rg1!-qb6
15)rb1-qa7
16)g4-rf8
17)nf1!-ne8
18)ng3-f6
19)nf5-bf5
20)gf-bb6
21)bh5-rd8
22)bh6-rd7
23)b*e8-r*e8
24)qh5-qb8
25)b*g7!
black resigned. After rook exchange the second rook wil catch the line and qf7 will be played with checkmate in a few moves.