How to say done research in different languages

You can say done research as recherche effectuée in the following countries: Benin; Burkina Faso; Burundi; Central African Republic; Chad; Democratic Republic of the Congo; Djibouti; France; French Guiana; French Polynesia; French Southern Territories; Gabon; Guadeloupe; Guinea; Ivory Coast; Madagascar; Mali; Martinique; Mayotte; Monaco; Niger; Republic of the Congo; Reunion; Saint Barthelemy; Saint Martin; Saint Pierre and Miquelon; Senegal; Togo;

You can say done research as investigacion realizada in the following countries: Argentina; Bolivia; Chile; Colombia; Costa Rica; Cuba; Dominican Republic; Ecuador; El Salvador; Equatorial Guinea; Guatemala; Honduras; Mexico; Nicaragua; Panama; Paraguay; Peru; Spain; Uruguay; Venezuela;

You can say done research as gedaan onderzoek in the following countries: Aruba; Belgium; Curacao; Netherlands; Netherlands Antilles; Sint Maarten; Suriname;

You can say done research as pesquisa feita in the following countries: Angola; Brazil; Cabo Verde; Guinea-Bissau; Mozambique; Portugal; Sao Tome and Principe;

You can say done research as 完成研究 in the following countries: China; Hong Kong; Macao; Taiwan;

You can say done research as fertige forschung in the following countries: Austria; Germany; Liechtenstein; Switzerland;

You can say done research as tehty tutkimus in the following countries: Finland; Northern Mariana Islands;

You can say done research as έγινε έρευνα in the following countries: Cyprus; Greece;

You can say done research as ha fatto la ricerca in the following countries: Italy; San Marino;

You can say done research as gjort forskning in the following countries: Norway; Svalbard and Jan Mayen;

You can say done research as gjort forskning in the following countries: Aland Islands; Sweden;

You can say done research as зроблена даследаванне in the following countries: Belarus;

You can say done research as направени изследвания in the following countries: Bulgaria;

You can say done research as provedený výzkum in the following countries: Czechia;

You can say done research as færdig forskning in the following countries: Denmark;

You can say done research as teinud uuringuid in the following countries: Estonia;

You can say done research as végzett kutatás in the following countries: Hungary;

You can say done research as darīts pētījumi in the following countries: Latvia;

You can say done research as padaryti tyrimai in the following countries: Lithuania;

You can say done research as wykonane badania in the following countries: Poland;

You can say done research as сделано исследование in the following countries: Russia;

You can say done research as vykonaný výskum in the following countries: Slovakia;

You can say done research as araştırma yaptın in the following countries: Turkey;

You can say done research as зроблено дослідження in the following countries: Ukraine;