Competency 6/ WorldCat / Sucessive Fractions (Cut & Paste Method)

I chose WorldCat as my database
Topic: Library's Multimedia for Teens.
I limit the types to Visual Materials, Sound Recordings
Results for: teen* OR adolescent* OR young adult*= 50,821hits
I then added multimedia* OR CD* OR VCR* = 16,297 hits
Last term I added was librar* = 939 hits

The first 3 hits are:

1. The subtle knife Author: Pullman, Philip, 1946- Publication: [Old Greenwich, CT] : Listening Library, 2000
Document: English : Sound Recording : Non-music : Fiction : Elementary and junior high school : Compact disc Libraries Worldwide: 415
More Like This: Search for versions with same title and author Advanced options ... See more details for locating this item
2.
Eating disorders Publication: Bala Cynwyd, PA : Schlessinger Video Productions : Library Video Co. [distributor], 1994
Document: English : Visual Material : Videorecording : Secondary (senior high) school : VHS tape Libraries Worldwide: 297
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3.
Party girl Author: Posey, Parker.; Scherler, Sasha von., and others Publication: [Culver City, Calif.] : Columbia TriStar Home Video, 1995, 1994
Document: English : Visual Material : Videorecording : VHS tape Libraries Worldwide: 250
More Like This: Search for versions with same title and author Advanced options ...

Reflection on Search: I feel like this search is giving me what I was looking for, multimedias Visual and Sound that will interest teens or young adults. End up with 939 hits which are plenty to choose from.