也许你应该尝试一些拼写变化:
information instrumentation » information instrumental, introduction instrumentation, information documentation
instrumentation methods » instrumental methods, instrumentation https, documentation methods
methods extensions » method extensions, method extension, methods extending
array imaging » arrays imaging, airway imaging, ray imaging
array probing » arrays probing, assay probing, array profiling

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: information instrumentation methods extensions ((array imaging) OR (array probing))~.
• Adding a wildcard symbol may retrieve word variants: information instrumentation methods extensions ((array imaging) or (array probing))*.