Search trouble

Using DT Personal 1.9.16 and search set to All/Phrase/No Case/Database, when I search for “action item” (no quotes) a PDF with that phrase appears. However, another document which has the phrase “Action Items” in the title, does not appear.

Shouldn’t an “action item” search yield both documents?

The results are correct, you have to use the wildcards option and the term “action item” (without quotes) to find substrings right now.