Volume 1 and 3 of Shvus Yaakov have 182 responsa in each, corresponding to the numerical value of the author's name, Yaakov. Volume 2 has 188 responsa. After responsum 182 of volume 2, the author notes that, since in 5 places Yaakov is written with the vov, he added 6 responsa that were written during publication of the volume to make it 188 (in the volume up on Hebrewbooks, they do not have the last 6 in volume 2, but in the copy in our beis medrash, it does).
My question is, did the author just happen to have exactly that many responsa that he felt were worthy of publishing, did he add some that he felt weren't worthy of publishing in order to complete the gematria, or did he leave out some that were worthy of publishing in order to maintain the significant number?