Greasy Fork is available in English.
Add buttons (past 1/2/3 days, weeks, PDF search etc.) for Google search page
< Valutazione su Google Search Extra Buttons
What kind of bug do you mean?
(In Fx) both buttons are works, their appearance is as planned...
minor bugs
this script is great and works well but please fix the pdf button and doc button so it would be better but overall this script is brilliant