The phrase "a wide net of" is correct and usable in written English.
It can be used to describe a broad or extensive range of something, often in the context of gathering information or resources.
Example: "The organization cast a wide net of outreach to engage various communities in the project."
Alternatives: "a broad scope of" or "an extensive range of".
We cast a wide net of interests.
Together they cast a wide net of subpoenas.
He cast a wide net of inspiration over all who witnessed or shared his daily attack for life.
There is a slight change of focus here among AIDS groups in Odessa, who have worked with little government help to create a wide net of services.
After his release in 1999, the army said, "he became a significant figure in Hamas in Hebron and was leader of a wide net of terrorists".
He beefed up his staff of professionals to more than 600 plus several hundred auditors employed by private firms, and cast a wide net of subpoenas.
In other words, depth trumps breadth when it comes to accounts — top sellers focused on building deeper relationships with fewer customers rather than casting a wider net of shallower engagement.
Changing the design of virtual learning environments may be a vehicle that universities can use to signal belonging to a wider net of students, and thus increase students' likelihood of enrolling and succeeding in those classes.
Mr. Berlusconi cast a wider net of blame, saying Tuesday that the scandal in the Lazio region was the result of an intolerable way of conducting politics and financing parties that is common to all political groups and must be addressed decisively.
This season cast a wider net of shapes, including calf-length dresses with twisted waists and knotted cutouts, smart blazers, adorable shorts, and swimwear.
Bringing in a wider net of people involved with "The Room," actress Robyn Paris wrote a mockumentary, "The Room Actors: Where Are They Now?," that highlights how her co-stars can't escape their past.
