Suggested bid drops, and so does traffic - need help

[makiaveli]

guys hello. Im in trouble and I need your help/advice/information really badly;
for my keyword`s Suggested bid was 0,77 $ and I was on 5ths position and earned at about 2-3 euros in a day. But 1 week ago my keyword¨s Suggested bid became 0,00 ! and now I earn 0,30-0,80 euros in a day :(((( What to do why it heppend ? please help

[makiaveli]

nobody has any information ? )

[instand1]

what happened to the quality score of the keyword?

[makiaveli]

IDK how to check it ...

[instand1]

Go to Keywords > Columns > Select metrics > Qual.score ADD and Apply
This wil add an additional column with the Quality score for each keyword.
[support.google.com...]

[instand1]

Could you check the Quality Score?

[makiaveli]

no, My cpc raised 4 days ago it's now 1.50 $ but my cpc is 0.04 ... what is the problem I couldn't find out

[makiaveli]

my Suggested bid raised (not cpc sorry)