Talvez debería tentar con algunhas variantes ortográficas:
irrigation development » organization development, application development, formulation development
development cases » development case, development chapter, development center
cases revision » case revision, base revision, based revision
array probing » arrays probing, assay probing, array profiling
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.

• If you are trying to use Boolean operators, they must be ALL CAPS: irrigation development cases revision ((((array using) OR (array string))) OR (array probing))~.
• Adding a wildcard symbol may retrieve word variants: irrigation development cases revision ((((array using) or (array string))) or (array probing))*.