to certain content certain content certain contexts certain continuity certain contracts certain contributions certain control measures certain controls certain control certain convenience certain conventions certain cookies certain core certain corrections certain costs certain countries can certain countries have certain countries may certain countries require certain countries to certain countries certain country certain courses certain creatures certain creditors certain crimes certain crises certain criteria are met certain criteria certain critical mass certain critical certain criticisms certain crops certain cross-border certain cultural certain cultures certain currencies certain customers certain customs certain cuts certain damages certain dangerous chemicals certain dangerous substances certain danger certain data to certain data certain dates certain date certain days of the week certain days certain day certain deadline to certain death certain death certain debates certain debts certain decisions certain declarations certain deductions certain defeat certain defects certain deficiencies certain definitions certain degree of autonomy certain degree of flexibility certain degree of harmonisation certain degree of protection certain degree to a certain degree certain delay certain delegations certain demands certain density certain departments certain depth certain derogations certain designations certain destinations certain destruction certain details certain developing countries certain developments certain deviation certain devices certain diet certain differences certain difficulties certain dimensions certain direction certain directives certain disabilities certain disadvantaged groups certain disadvantages certain disagreements certain disappointment certain discipline certain disclosures certain discomfort certain discrepancies certain discretion certain discussions to certain diseases certain diseases certain dishes certain disorders certain disputes certain distance certain districts certain divergences certain diversity certain documentation certain documents certain dogs certain domains certain donors certain doom certain doors certain dose certain doubts certain drawbacks certain drinks certain drivers certain drugs can certain drugs certain duration certain duties certain economic activities certain economic relations certain economic sectors certain economic certain economies certain ecosystems certain education certain effects certain effect certain efforts certain elasticity certain elegance certain elements to certain elements certain emails certain emotional certain emotions certain employees certain employers certain enemies certain energy certain enterprises certain entities certain environmental conditions certain environmental problems certain environmental certain environments certain enzymes certain episodes certain equipment certain errors certain essential elements certain essential requirements certain essential certain establishments certain estimates certain ethnic groups certain ethnic minorities certain european countries certain european governments certain european states certain european union countries certain european certain events occur to certain events certain events certain evidence certain examples certain exceptional cases certain exceptions certain excesses certain exchanges certain exclusions certain exemptions certain exercises certain existing certain expectations certain expenditure certain expenses certain experience certain experiments certain expertise certain experts certain exporters certain exports certain exposures certain expressions certain extensions certain extent to a certain extent certain external certain fabrics certain facilities certain factions