Perhaps you should try some spelling variations:
technologies history » technological history, technology history, technologies sector
history information » sector information, customs information, livestock information
implications how » implications from, implications _, implications 5
18 implications » 8 implications, 19 implications, 10 implications
how policy » new policy, law policy
china from » china food
3.2 das » 1.2 das, 3.2 data
das 18 » das 19

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

• Adding a wildcard symbol may retrieve word variants: technologies history information 3.2 das 18 implications how policy development china from.*.