Ngā hua rapu - (("pollution protection oceania") OR ("pollution projections oceania"))~
Kāore tō rapu - (("pollution protection oceania") OR ("pollution projections oceania"))~ - i ōrite ki tētahi rauemi.
Me whakamātau pea he takikupu rerekē:
- "pollution projections oceania" »
 - "pollution protection oceania" »
 
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: "((\"pollution protection oceania\") OR (\"pollution projections oceania\"))~".
 - Mā te tango tohukī e tukua ai pea he rapu whānui ake: (( pollution protection oceania ) OR ( pollution projections oceania ))~.
 - Mā te tāpiri tohu kārimākā e tikia atu ai pea ngā rerekētanga ā-rohe: (("pollution protection oceania") OR ("pollution projections oceania"))*.