Perhaps you should try some spelling variations:
information infectious » informatics infectious, information incentives, infection infectious
infectious methods » infections methods, injections methods, infection methods
methods extending » networks extending, methods finding, methods enhancing
array string » array strong, arrays strings, array sharing
array using » arrays using

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

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