Perhaps you should try some spelling variations:
detection examination » dissection examination, detection determination, protection examinations
examination methods » examination questions
methods directive » methods directions, methods direct, methods effective
array formats » assay formats, array formulas, ready formats
array arcing » array forming, array probing, 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: detection examination methods directive ((((array formats) or (array arcing))) or (array format))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: detection examination methods directive ((((array formats) OR (array arcing))) OR (array format)).
• Adding a wildcard symbol may retrieve word variants: detection examination methods directive ((((array formats) or (array arcing))) or (array format))*.