どこ => Where... N5
Doubt
~もそこそこに      => do …. hurry N1
どこか => somewhere N5
Doubt
どことなく => Somewhere N2
Vague
ことがある/こともある => there are times when N5
...もの (こと) も...ない => Leave it as is N3
Emphasize
ここ/そこ/あそこ/こちら/そちら/あちら => here / there / over there N5
Spatial relations
からこそ/~ばこそ/こそ => precisely because ~ N2
もうすこし => A little more (level) N4
Compare
それどころか => on the contrary N2
Emphasis on degree
もうすこし => A little more (Quantity only) N4
Add
ないことはない/ないこともない => can do; is not impossible to ~ N3