Join Of Tables

hi,
i am facing an issue. i have got two tables say table1 and table2.
table1 has column1,2,3 ( has values a,b,c) where as table 2 has different columns 4,5,6(j,k,l).
column4 in table 2 has value which contains %+column1+% and it has two entires for each row in table1.the column4 value in table2 is different for all rows.When i am trying to join the two tables, i am getting values like

1 2 3 4 5 6
a b c j k l
a b c j1 k l
a1 b c j k l
a1 b c j1 k l

but i want to display
a b c k l
a1 b c k l

is there a way to do it.

My queries were
select distinct pc_assign_worklist.pxRefObjectInsName AS [pxRefObjectInsName],
pc_assign_worklist.pxUrgencyAssign AS [pxUrgencyAssign],
pc_assign_worklist.pyLabel AS [pyLabel],
pc_assign_worklist.pyAssignmentStatus AS [pyAssignmentStatus],
pc_assign_worklist.pxAssignedOperatorID AS [pxAssignedOperatorID],
CONVERT(char (11),pc_assign_worklist.pxCreateDateTime) AS [pxCreateDateTime],
pc_assign_worklist.pxCreateOpName AS [pxCreateOpName],
pc_index_workparty.MemberIdentifier AS [MemberIdentifier],
pc_index_workparty.LastName AS [Last Name],
pc_index_workparty.FirstName AS [First Name],
pc_index_workparty.pxInsName AS [pxInsName],
pc_index_workparty.pzInsKey AS [pzInsKey],
pc_index_workparty.pxpartySubscript as "Workparty"
from dbo.pc_assign_worklist
LEFT OUTER JOIN dbo.pc_index_workparty
ON pc_index_workparty.pzInsKey LIKE '%' + pc_assign_worklist.pxRefObjectInsName + '%'
where
pxAssignedOperatorID = 'dasxkx1'

i also tried left inner join but it always returns the same result seta.
I even created a view by inner join of two tables and then did left outer join on the second table . The result is same.

Can somebody tell whether this is achivable or not.