Perhaps you should try some spelling variations:
information requirements » nutrition requirements, irrigation requirements, information environments
requirements fast » requirements first, requirements case, requirements facets
fast precision » cost precision, fast decision, based precision
data sieving » data solving, data achieving, data shifting
data living » data linking, data lifting, cama living
data saving » data sharing, data scaling, data solving

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 fast precision ((((data sieving) OR (data living))) or (data saving))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information requirements fast precision ((((data sieving) OR (data living))) OR (data saving)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "information requirements fast precision ((((data sieving) OR (data living))) or (data saving))".
• Adding a wildcard symbol may retrieve word variants: information requirements fast precision ((((data sieving) OR (data living))) or (data saving))*.