Talvez debería tentar con algunhas variantes ortográficas:
creation problems » recreation problems, creative problems, reaction problems
learning design » planning design
array profiling » array processing, microarray profiling
array formats » array format, assay formats, array formulas
array string » array strong, arrays strings, array sharing

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "creation problems learning design ((array formats) OR (((array profiling) OR (array string))))~".
• Adding a wildcard symbol may retrieve word variants: creation problems learning design ((array formats) OR (((array profiling) OR (array string))))*.