Perhaps you should try some spelling variations:
information requirements » nutrition requirements, irrigation requirements, information environments
requirements patterns » requirement patterns, requirements water, requirements chapter
functions egfr » functions error, functions euler, functions e
functions esf » functions e, functions e.l, functions ernst

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 patterns ((functions esf) or (functions egfr)) lines~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information requirements patterns ((functions esf) OR (functions egfr)) lines.
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