To Search/Find Packages Under FreeBSD you have to Use the Command on Shell:
The make Command is Similar to the locate Command, the Difference is that the locate will Make a Wider Search on Files,Directories and Paths.
The make Instead, is a Specific Utility to Find/Search Over Packages.
Like the locate Need of a Generated Database Index to Perform Searching.
Before to Utilize it then you will Need to Generate the Database Index over the Disponibles Packages.
This will Take Several Minutes to you need some Patience here…
After to Find Packages:
make search name="
Here below there is a Shot of the Search Results produced by a make Search Run.