Perhaps you should try some spelling variations:
integration efforts » international efforts, conservation efforts
digital innovation » digital information, social innovation
price integration » service integration, trade integration, price indexation
supply digital » survey digital
export price » export prices, import prices

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: (( export price integration efforts. ) OR ( supply digital innovation house. ))~.
• Adding a wildcard symbol may retrieve word variants: (( export price integration efforts. ) or ( supply digital innovation house. ))*.