Should I use the Key Collector to compile a semantic core in Spanish?

Question

Search Engine Optimization

It is necessary to compose a semantic core (in Spanish), cluster it. The main search engine in Spain is google. I heard that Key Collector works well with Yandex, but not so well with Google. Is this a rumor or is it true? Should I use the Key Collector to compile a semantic core (SN) in Spanish?
Please tell me the program for compiling SL in Spanish (the program interface can be in any language except Chinese). Thanks in advance!

Answer 1

It doesn't matter, because all data is taken from google

Answer 2

Probably there is no difference in which language to collect SA.