Ngā hua rapu - (( optoelectronics data processing ) OR ( electronic data processing ))~
Kāore tō rapu - (( optoelectronics data processing ) OR ( electronic data processing ))~ - i ōrite ki tētahi rauemi.
Me whakamātau pea he takikupu rerekē:
- optoelectronics »
Ka taea pea ētahi hua anō mā te whakakē i tō uiui rapu.
- Kā taea pea e ngā kupu AND, OR me NOT tō rapu te whakapōraru; tāpiritia he tohukī: "(( optoelectronics data processing ) OR ( electronic data processing ))~".
- Mā te tāpiri tohu kārimākā e tikia atu ai pea ngā rerekētanga ā-rohe: (( optoelectronics data processing ) OR ( electronic data processing ))*.