Saved Search in NetSuite is a powerful feature. In the UI, one can build a saved search using expressions. To do this , check  the “USE EXPRESSIONS” box.For example, we want to build a saved search that has the following criteria:

Criteria : (Item =ItemID1 & OrderType=OrderTypeId1 &
OrderTypeUsage=OrderTypeUsageId1) or
(Item =ItemID2 & OrderType=OrderTypeId2 &
OrderTypeUsage=OrderTypeUsageId2) or       (Item =ItemID3 & OrderType=OrderTypeId3
& OrderTypeUsage=OrderTypeUsageId3) ……

The following script demonstrates how to achieve this:

var transactionDate = record.getFieldValue('trandate'); var filters = []; var fExp = []; for ( i = 0; i < data.length; i += 1) {     filters.push(['custrecord_tintri_order_type_item', 'anyof', data[i].item]);     filters.push('and');     //Make sure not empty     if (!isEmpty(data[i].orderType)) {         filters.push(['custrecord_tintri_order_type', 'anyof', data[i].orderType]);     } else {         filters.push(['custrecord_tintri_order_type', 'anyof', '