multiple condition: //div[@class='bubble-title' and contains(text(), 'Cover')]
partial match: //span[contains(text(), 'Assign Rate')]
starts-with: //input[starts-with(@id,'reportcombo')
value has spaces: //div[./div/div[normalize-space(.)='More Actions...']]
sibling: //td[.='LoadType']/following-sibling::td[1]/select"
more complex: //td[contains(normalize-space(@class), 'actualcell sajcell-row-lines saj-special x-grid-row-collapsed')]