Perhaps you should try some spelling variations:
individual places » individual place, individual plans, individual player
individual phases » individual phrases, individual phase, individual cases
individual plants » individual plant, individual poets, individual patients

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: strategische aspekte of ((((individual places) OR (individual phases))) OR (individual plants)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "strategische aspekte of ((((individual places) OR (individual phases))) or (individual plants))".
• Adding a wildcard symbol may retrieve word variants: strategische aspekte of ((((individual places) OR (individual phases))) or (individual plants))*.