Perhaps you should try some spelling variations:
differentiating dendritic » differentiation dendritic, differentiated dendritic, differentiating intrinsic
documentation linguistic » documentation diagnostic, segmentation linguistic, document linguistic

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((differentiating dendritic) OR (documentation linguistic)).
• Adding a wildcard symbol may retrieve word variants: ((differentiating dendritic) or (documentation linguistic))*.