only add search parameter if there are searchable fields
only add search parameter if there are searchable fields

VulcanJS/Vulcan,Discordius/Telescope,VulcanJS/Vulcan,Discordius/Telescope,Discordius/Lesswrong2,Discordius/Lesswrong2,Discordius/Telescope,Discordius/Lesswrong2,Discordius/Telescope,Discordius/Lesswrong2