Perhaps you should try some spelling variations:
information requirements » irrigation requirements, information environments
nutrition requirements » nutritional requirements, nutrient requirements
design decisions » design decision, design design
decisions des » decisions get, decisions e, decisions ex
des like » aes like, eyes like, ras like

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((information requirements) or (nutrition requirements)) design decisions des like~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((information requirements) OR (nutrition requirements)) design decisions des like.
• Adding a wildcard symbol may retrieve word variants: ((information requirements) or (nutrition requirements)) design decisions des like*.