Perhaps you should try some spelling variations:
through multidimensional » theory multidimensional, high multidimensional, huge multidimensional
information documents » information documentation, information agents, information requirements
microarray profiling » microrna profiling
documents through » movements through, students through
array probing » arrays probing, assay probing, array profiling

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• Performing a fuzzy search may retrieve terms with similar spellings: information documents through multidimensional ((array probing) or (microarray profiling))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information documents through multidimensional ((array probing) OR (microarray profiling)).
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