While this sort of "research" can be difficult I find it very enjoyable in my "spare time" ;)
What the bible says about the "sons of Anak" or the Anakims, which, to me anyway, at a glance seem very close to Anunnaki's / Akkadians.
At the very least the "sons of Anak" seem to be portrayed quite differently than the rest of us in the bible.
Num_13:22 And they ascended by the south, and came unto Hebron; where Ahiman, Sheshai, and Talmai, the children of Anak, were. (Now Hebron was built seven years before Zoan in Egypt.)
Num_13:28 Nevertheless the people be strong that dwell in the land, and the cities are walled, and very great: and moreover we saw the children of Anak there.
Num_13:33 And there we saw the giants, the sons of Anak, which come of the giants: and we were in our own sight as grasshoppers, and so we were in their sight.
Deu_9:2 A people great and tall, the children of the Anakims, whom thou knowest, and of whom thou hast heard say, Who can stand before the children of Anak!
Jos_15:13 And unto Caleb the son of Jephunneh he gave a part among the children of Judah, according to the commandment of the LORD to Joshua, even the city of Arba the father of Anak, which city is Hebron.
Jos_15:14 And Caleb drove thence the three sons of Anak, Sheshai, and Ahiman, and Talmai, the children of Anak.
Jos_21:11 And they gave them the city of Arba the father of Anak, which city is Hebron, in the hill country of Judah, with the suburbs thereof round about it.
Jdg_1:20 And they gave Hebron unto Caleb, as Moses said: and he expelled thence the three sons of Anak.
Also the book of Genesis speaks about "fallen angels" who "came in unto the daughters of men". And, in fact, that the offspring of these unions were giants. (The book of Enoch elaborates this point in history in even more detail.)
Genesis 6:4 (Original KJV):
There were giants in the earth in those days; and also after that,
when the sons of God came in unto the daughters of men, and
they bare children to them, the same became mighty men which
were of old, men of renown.
Bible Probe Note: Note the words; "and also after that". This
probably tells of two "irruptions" by Satan's seed. One before Noah's
time and another after the flood. They were called “The Watchers” in The Book of Enoch.
[More on this link on the Nephilim]
There are some to wish to believe human history is full of nothing but fantasy, mythological stories..
Who are the Anunnaki?
as well as those with a more "open mind" as to the history of humanity..
Anunnaki & Nibiru The Return - A PUFOIN Perspective
Whatever the case may be I sure love looking at the puzzle!