look what I've found at www.fifafx.de, maybe it helps
FIFA2002 Special Moves
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All listed buttons related to GravisGamePad Pro !
1. stepover
SELECT Keyboard: tap e
2. double stepover
2xSELECT Keyboard: doubletap e
3. sidestep
BLUE (Runbutton) + SELECT Keyboard: hold w + tap e
4. stepover drag
BLUE + 2XSELECT Keyboard: hold w + doubletap e
5. flick
L2 + R2 + BLUE Keyboard: holddown z and c + tap w (z is y on german keyboards !)
6. fake shot
L2 + R2 + GREEN or RED Keyboard: holddown z and c while powerbar is loadin (z is y on german keyboards !)
7. donkey- or scorpionshot
L2 + 2xGREEN Keyboard: holddown z doubleclick shoot (z is y on german keyboards !) only when high ball arrives!
8. chest, knee and volly
R2 + 2xGREEN Keyboard: holddown c doubleclick shoot - only when high ball arrives!