Add missing search function to Spanish API doc page.
Add missing search function to Spanish API doc page.

ivarvong/documentcloud,gunjanmodi/documentcloud,dannguyen/documentcloud,ivarvong/documentcloud,Teino1978-Corp/Teino1978-Corp-documentcloud,monofox/documentcloud,moodpo/documentcloud,ivarvong/documentcloud,documentcloud/documentcloud,dannguyen/documentcloud,ivarvong/documentcloud,dannguyen/documentcloud,dannguyen/documentcloud,gunjanmodi/documentcloud,gunjanmodi/documentcloud,Teino1978-Corp/Teino1978-Corp-documentcloud,moodpo/documentcloud,Teino1978-Corp/Teino1978-Corp-documentcloud,gunjanmodi/documentcloud,monofox/documentcloud,documentcloud/documentcloud,moodpo/documentcloud,monofox/documentcloud,Teino1978-Corp/Teino1978-Corp-documentcloud,documentcloud/documentcloud,moodpo/documentcloud,monofox/documentcloud,documentcloud/documentcloud