Perhaps you should try some spelling variations:
multidimensional database » multidimensional databases, multidimensional data, multidimensional analysis
communicate affection » communicating affection, communication affection, communicate effectively
affection structure » affective structure, infection structures, function structure
database using » databases using

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

• Adding a wildcard symbol may retrieve word variants: communicate affection structure multidimensional database using*.