Just check out if below gives some guidelines :
Code:
SELECT
tblCandidates.txtName,
tblCandidates.Position1,
tblCandidates.Position2,
tblCandidates.Position3,
tblCandidates.Position4
FROM
tblCandidates
WHERE
(((tblCandidates.Position1)=Forms!frmGetCandidates!PositionSearchedFor))
Or
(((tblCandidates.Position2)=Forms!frmGetCandidates!PositionSearchedFor))
Or
(((tblCandidates.Position3)=Forms!frmGetCandidates!PositionSearchedFor))
Or
(((tblCandidates.Position4)=Forms!frmGetCandidates!PositionSearchedFor));
Thanks