search gridview with objectdatasource - asp.net

Question

I have this procedure for performing the search:
ALTER PROCEDURE dbo.book_serchbook
#BookTitle nvarchar(100) ,
#CategoryName nvarchar (100) ,
#AuthorName nvarchar(100),
#PublisherName nvarchar(100)
AS
SELECT DISTINCT
dbo.BookTable.BookID,
dbo.BookTable.BookCover,
dbo.BookTable.BookPrice,
dbo.BookTable.BookTitle,
dbo.PublisherTable.PublisherName,
dbo.CategoryTable.CategoryName
FROM
BookTable
INNER JOIN
CategoryTable ON CategoryTable.CategoryID = BookTable.CategoryID
INNER JOIN
PublisherTable ON PublisherTable.PublisherID = BookTable.PublisherID
LEFT OUTER JOIN
BookAuthorTable
INNER JOIN
AuthorTable ON AuthorTable.AuthorID = BookAuthorTable.AuthorID
ON BookTable.BookID = BookAuthorTable.BookID
WHERE
(PublisherTable.PublisherName LIKE '%' + #PublisherName + '%') and
(BookTable.BookTitle LIKE '%' + #BookTitle + '%') and
(AuthorTable.AuthorFName + ' ' + AuthorTable.AuthorLName LIKE '%' + #AuthorName + '%') and
(CategoryTable.CategoryName= #CategoryName )
On my ASPX page I use a gridview with ObjectDataSource to display results, the object source code Is :
<asp:ObjectDataSource ID="ObjectDataSource4" runat="server"
DataObjectTypeName="BookDataBaseComponent.BookDetails" OldValuesParameterFormatString="original_{0}"
DeleteMethod="DeleteBook" InsertMethod="InsertBook" SelectMethod="SearchBook"
TypeName="BookDataBaseComponent.BookDB" UpdateMethod="UpdateBook">
<DeleteParameters>
<asp:Parameter Name="BookID" Type="Int32" />
</DeleteParameters>
<SelectParameters>
<asp:ControlParameter ControlID="booktb" DefaultValue="%" Name="BookTitle"
PropertyName="Text" Type="String" />
<asp:ControlParameter ControlID="DropDownList1" DefaultValue="%"
Name="CategoryName" PropertyName="SelectedValue" Type="String" />
<asp:ControlParameter ControlID="afnbk" DefaultValue="%" Name="AuthorName"
PropertyName="Text" Type="String" />
<asp:ControlParameter ControlID="pubtb" DefaultValue="%" Name="PublisherName"
PropertyName="Text" Type="String" />
</SelectParameters>
</asp:ObjectDataSource>
My problem: the page doesn't display any results while the and operator between conditions in the where clause is present. When I change it to OR it displays results
And I can't search when I click the search button nothing happens.
Please any help .I really need help