Looking on the internet deeply has found these results:

a deep study is the most popular phrase on the web.

a depth study 12,050 results on the web	a deep study 112,900 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
Germany 1918 Germany 1918 1945: A depth study: A Study in Depth: Student's Book. Germany 1918 1945: A depth study: A Study in Depth: Student's Book ( Discovering the Past for GCSE) Paperback � 3 Apr 1997. by�... Britain and the Great War: a depth study: Student's Book (Discovering the Past. +. Germany 1918 1945: A depth study. Keith Shepherd, Greg Lacey. Paperback / softback. Other Editions: Cached Page. View series info. ISBN: 9780719570599. 1945: A Depth Study: Student's Book : A Depth Study for SHP or Modern World History Specifications. Paperback; Discovering the Past for Gcse�...	A state of mental absorption: She is in a deep study. 7. A room intended or equipped for studying or writing. 8. A noteworthy or interesting example: He is a study�... I was thinking,' she returned, coming out of a deep study, 'what I would do to Him, if he should turn out a drunkard. View in context � More results ?. Jul 27, 2015 ... Word for �a deep study�. up vote 4 down vote favorite. In the past few years I've started to do personal studies on different topics ranging all�... A Deep Study of the Yoga Sutra. The Yoga Sutra was written by Master Patanjali in India about 2000 years ago, and is considered the source of almost all the�...

a depth study

12,050 results on the web

a deep study

112,900 results on the web

More popular!

Germany 1918
Germany 1918
1945: A depth study: A Study in Depth: Student's Book.
Germany 1918
1945: A depth study: A Study in Depth: Student's Book ( Discovering the Past for GCSE) Paperback � 3 Apr 1997. by�...
Britain and the Great War: a depth study: Student's Book (Discovering the Past. +. Germany 1918
1945: A depth study. Keith Shepherd, Greg Lacey. Paperback / softback. Other Editions: Cached Page. View series info. ISBN: 9780719570599.
1945: A Depth Study: Student's Book : A Depth Study for SHP or Modern World History Specifications. Paperback; Discovering the Past for Gcse�...

A state of mental absorption: She is in a deep study. 7. A room intended or equipped for studying or writing. 8. A noteworthy or interesting example: He is a study�...
I was thinking,' she returned, coming out of a deep study, 'what I would do to Him, if he should turn out a drunkard. View in context � More results ?.
Jul 27, 2015 ... Word for �a deep study�. up vote 4 down vote favorite. In the past few years I've started to do personal studies on different topics ranging all�...
A Deep Study of the Yoga Sutra. The Yoga Sutra was written by Master Patanjali in India about 2000 years ago, and is considered the source of almost all the�...