Related by context. Frequent words. (Click for all words.) 45 archeological sites 44 ancient monuments 43 historical monuments 42 monuments 42 ecological 41 archaeological sites 41 archaeological 40 archeological 40 Acropolis 37 Yuanmingyuan 37 Voulgarakis 37 excavations 36 archeological excavations 36 ecologic 36 despoliation 36 cultural patrimony 36 Kaklamanis 36 UNESCO 35 cultural heritage 35 marine biodiversity 35 Unesco 35 archaeological excavations 35 Monuments 35 Hasankeyf 35 George Voulgarakis 35 excavation 35 Caracalla 35 royal palaces 34 biodiversity 34 Giorgos 34 Antiquities 34 restoration 34 Pasargadae 34 archaeological finds 34 archaeologically 34 Papoulias 34 safeguarding 34 Cultural Heritage 34 antiquities 34 supervising 34 Archeological 33 ANA MPA 33 Archaeological Museum 33 Archaeological Survey 33 Hagia Sophia 33 constructions 33 environmental degradation 33 archaeologist 33 destruction 33 conserve biodiversity 32 seismic retrofit 32 archeological digs 32 ancient relics 32 Egyptian antiquities 32 Cadw 32 ecology 32 quantifying 32 ecological degradation 32 Parthenon 32 marine ecosystem 32 Achaemenid 32 seismic retrofitting 32 Yiannis 32 Archeological Survey 32 archaeological excavation 32 Cultural Relics 32 architectural treasures 32 Minister Giorgos Voulgarakis 32 preservation 32 marine ecosystems 32 Mount Vesuvius 32 museums 32 Neues Museum 32 cultural relics 32 environmental 32 Caramanlis 32 overfishing pollution 32 biodiversity conservation 32 Venizelos 31 Spyros 31 soil erosion 31 shoreline erosion 31 transboundary 31 ecosystems 31 Simitis 31 coastal ecosystems 31 environ mental 31 assessing 31 Sassanid 31 aquatic ecosystem 31 Ecological 31 archeology 31 Angelopoulos Daskalaki 31 Historic Sites 31 forest ecosystems 30 Piazza Venezia 30 Pompeii 30 architectural 30 Panagiotis 30 Heritage Sites 30 ancient civilizations