Perhaps you should try some spelling variations:
transformations framework » transformation framework (Expand Search), transformation frameworks (Expand Search)
spatial transformations » signal transformations (Expand Search), spatial information (Expand Search), timbral transformations (Expand Search)
university halls » university call (Expand Search), university palapes (Expand Search), university campus (Expand Search)
halls malaysia » halal malaysia (Expand Search), valley malaysia (Expand Search), sains malaysia (Expand Search)

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