Perhaps you should try some spelling variations:
crisis transformed » crisis transforming, cities transformed, trends transformed
african transport » africa transport, africa's transport, american transport
transport a » transport _, transport data
11 african » 1.1 african, 1 african, 10 african
can crisis » loan crisis, can cross, non crisis
guide 11 » guide 1, guide 10, guide 16
luis can » luis c, luis a, laws can
a care » a case, day care, ear care

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: (( guide 11 african transport a care ) OR ( luis can crisis transformed _ acao ))~.
• Adding a wildcard symbol may retrieve word variants: (( guide 11 african transport a care ) or ( luis can crisis transformed _ acao ))*.