Related by context. Frequent words. (Click for all words.) 55 dug trenches 51 digging trench 51 excavated 50 trenched 50 boulders 50 trench 49 dig trench 48 dig trenches 47 dug 47 trenching 47 trenches 47 excavations 47 digging 47 digging trenches 47 excavating 46 excavation 46 dug trench 46 diggings 46 riverbed 45 freshly dug 45 mass graves 45 tunnels dug 45 hillocks 44 earthworks 44 infilling 43 manholes 43 shallow graves 43 alluvium 43 caissons 43 concreted 43 embankments 43 mass grave 43 talus 43 rocks 42 hastily dug 42 borings 42 excavators 42 excavate 42 geophysical survey 42 mounds 42 outcrops 42 unmarked graves 41 rock outcrops 41 ravine 41 graves 41 geophysical surveys 41 archaeological excavations 41 earthwork 41 gullies 40 diggers 40 tree trunks 40 limestones 40 sumps 40 corpses 40 transect 40 digging tunnels 40 induced polarization IP 40 holes drilled 40 soil sampling 40 earthmovers 40 adits 40 clandestine graves 39 craters 39 outcroppings 39 drainage pipes 39 creek bed 39 geochemical surveys 39 stone slabs 39 mine shafts 39 asphalted 39 dry riverbed 39 ditches 39 artisanal workings 39 tombs 39 wooden poles 39 freshly dug graves 39 roadside ditches 39 drill holes 39 laterite 39 Trenching 39 detailed geological mapping 39 tree stumps 39 culverts 38 stones 38 backfilling 38 charred bodies 38 gravels 38 dirt 38 burial mounds 38 roadbed 38 masonry walls 38 mud 38 meter intervals 38 borewells 38 pickaxes 38 Excavations 38 railway tracks 38 irrigation canals 38 crater 38 pylons 38 drillings