They added a "Verbatim" mode to force all search terms to appear (in the "Search Tools" bar, click "All results" and change it to "Verbatim"). But it's all-or-n

They added a "Verbatim" mode to force all search terms to appear (in the "Search Tools" bar, click "All results" and change it to "Verbatim"). But it's all-or-nothing; it can't be applied to individual terms. It also can't be combined with the timespan searches; changing one resets the other. The old syntax with + was definitely more useful.