Sentence examples for difficult to pinpoint how from inspiring English sources

So it is difficult to pinpoint how effective the campaign was.

It is genuinely difficult to pinpoint how unsettling it is, what an act of violence has been perpetrated by the accuracy of the rendering.

It is difficult to pinpoint how many gun owners in the United States are women — the federal government does not break down background checks by demographic, and most manufacturers do not release information on sales.

The complexity and interconnectedness of each of the biogeochemical cycles make it difficult to pinpoint how any one human activity is altering the cycles; nevertheless, the majority of those who study these fluctuations agree that this is happening.

Although Zimmer is upfront about the textbook's intended audience, from my perspective as an undergraduate biology instructor, I found it difficult to pinpoint how to best use this text.

38 Therefore, although it is difficult to pinpoint how much education Canadian medical students receive or should be receiving on the topic, what this survey demonstrates is that it is arguably not enough.

It's hard to pinpoint how many trees are available for underwater logging.

Ms. Jefferson of the F.D.A. said it was often difficult when a drug is approved, and even afterward, to pinpoint how it works.

It can be difficult to pinpoint exactly how a good editor can make a film great: vagaries like "feel," "sensibility" and "intuition" are often invoked.

It is difficult to pinpoint precisely how much these projects might be eligible for in the future because the program has collected scant information about what the developers plan to build — and crucially — how much they plan to spend.

While it is difficult to pinpoint precisely how different factors influence teenage sexual behavior, some experts speculate that the rise in teenage pregnancy might be partly attributable to the $150 million a year of federal financing for sex education that emphasized abstinence until marriage, avoiding all mention of the possible benefits of contraception.