Perhaps you should try some spelling variations:
taking release » masking release, lasting release, loading release
halide release » halogen release, guide release, amine release
silver taking » solver taking, server taking, silver gaming
silver halide » silver halides

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: (( silver taking release ) OR ( silver halide release ))*.