bag
bicycle
bicyclist
bike
bin
carrying bag
catch
city life
container
cyclist
digging
dirty
dumpster
elderly
find
finding
garbage
garbage can
homeless
hope
hopefully
hunger
hungry
investigates
life
lifestyle
living
look
looking
mature men
pauperism
picking
poor
pouch
poverty
rubbish
scavenging
scrap
search
searching
seek
social
social issues
standing
street
survival
tramp
trash
unhygienic
urban