Perhaps you should try some spelling variations:
information document » information documents, information documentation, information department
modeling reasoning » modelling reasoning, modeling learning, model reasoning
document modeling » documents modeling, document models, element modeling
array string » array strong, arrays strings, array sharing
array along » arrays long, array arcing, array paving
arrays a » arrays _

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

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