Perhaps you should try some spelling variations:
information requirements » nutrition requirements, irrigation requirements, information environments
requirements a » requirements _
a decisions » a decision, _ decisions, a decisional
fast fibre » bast fibre, bast fibres, fast failure
least five » last five, least fixed, least time

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 a decisions ((((fast fibre) or (least five))) or (part five))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information requirements a decisions ((((fast fibre) OR (least five))) OR (part five)).
• Adding a wildcard symbol may retrieve word variants: information requirements a decisions ((((fast fibre) or (least five))) or (part five))*.