Sentence examples for it was frequently difficult from inspiring English sources

Because of the low sequence similarity of the 9th exon, it was frequently difficult to directly determine its position in genomic DNA.

The Citizens Advice study found that it was frequently difficult and time consuming for advisers to help clients who had suffered from serious DWP administrative errors.

However, it was frequently difficult to contact these officers.

It was frequently difficult to define the legal status of the company, and in particular to understand its for-profit status.

It was frequently difficult to judge what was and was not a statement about the effects of an intervention and what a statement meant in terms of the effectiveness of an intervention.

The P3 was measured as mean amplitude because in the majority of datasets, the activity in this time window occurred over a long time period and it was frequently difficult to identify one specific peak.

According to sphenoid sinus anatomy and depending on its contiguous structures, it is frequently difficult to diagnose, as patients present with various nonspecific symptoms and complications such as headache, visual disturbance and cranial nerve palsies [4].

It is frequently difficult to follow the events, to share the fears, to feel the despair.

It is frequently difficult to distinguish the work of the various family members.

While identity theft is a crime, it is often committed across geographic boundaries, and it is frequently difficult to clearly identify someone as the thief.

Since it is frequently difficult, and at times impossible, to obtain as much as 0.1 to 1 gram of "clean" material for analysis, the results should be accompanied by specifications on the amount of impurities present.