Syntax Tagging Discrepancy?

Searching for other instances of the structure in Num. 14:10, ויאמרו כל־העם לרגם אתם, I ran the construct search below, with the results below (only first page is shown). The search picked up some extraneous verses (e.g., Deut. 25:7) but a large number of relevant ones. It failed to pick up, however, 1 Kgs 5:19 (and, perhaps, others), which to my eye also exemplifies the structure I was looking for. Is the difference attributable to inconsistent tagging, or am I overlooking something else?