Perhaps you should try some spelling variations:
"the urban bird strikes" » "the urban bird strike", "the urban air strikes", "the urban gold strikes", "the urban birds strikes", "the urban bias strikes"
"the urban bird series" » "the urban bird species", "the urban third series", "the urban birth series", "the urban birds series", "the urban air series", "the urban bias series"
"the urban two series" » "the urban two species", "the urban two stories", "the urban two servers"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("the urban bird series") OR ("the urban bird strikes"))) OR ("the urban two series")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"the urban bird series\") OR (\"the urban bird strikes\"))) or (\"the urban two series\"))".
• Removing quotes may allow a broader search: (((( the urban bird series ) OR ( the urban bird strikes ))) or ( the urban two series )).
• Adding a wildcard symbol may retrieve word variants: (((("the urban bird series") OR ("the urban bird strikes"))) or ("the urban two series"))*.