The most often combinations of languages that our clients are looking for are:
Russian - Serbian ... Serbian - Russian
Russian - English ... English Russian
Russian - Greek ... Greek - Russian
Serbian - English... English-Serbian
Serbian - Greek... Greek - Serbian
Hungarian - Serbian ... Serbian - Hungarian
Hungarian - English... English - Hungarian
Hungarian - Greek ... Greek - Hungarian
All other European languages in combinations with Greek, English, Russian and Serbian. As well as Chinese, Japanese, Arabic and Turkish.