Add punctuation: Salts are stable compounds that when dissolved in water can be absorbed by plants
A: Salts are stable compounds that, when dissolved in water, can be absorbed by plants.

Add punctuation: Mixtures of different types of spices excl crushed or ground
A: Mixtures of different types of spices (excl. crushed or ground)

Add punctuation: A workaround for the problem is to type in the filters manually for example typemp3 to search only for files with the mp3 file extension
A:
A workaround for the problem is to type in the filters manually, for example "type:=mp3" to search only for files with the mp3 file extension.