Perhaps you should try some spelling variations:
studies expression » studying expression, student expression, bodies expression
information some » information sobre, formation some, information soft
array formats » assay formats, array formulas, ready formats
some studies » case studies
array string » array strong, arrays strings, array sharing

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

• Performing a fuzzy search may retrieve terms with similar spellings: information some studies expression ((array string) or (((array format) or (array formats))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information some studies expression ((array string) OR (((array format) OR (array formats)))).
• Adding a wildcard symbol may retrieve word variants: information some studies expression ((array string) or (((array format) or (array formats))))*.