Perhaps you should try some spelling variations:
international contributions » international institutions, international construction, international communications
contributions data » contributions path, contributions gamma, contributions a
data dimension » data dimensions, data dimensional, dati dimensioni
array arcing » array forming, array probing, array sharing
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: international contributions data dimension ((((array arcing) or (data sharing))) or (array string))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: international contributions data dimension ((((array arcing) OR (data sharing))) OR (array string)).
• Adding a wildcard symbol may retrieve word variants: international contributions data dimension ((((array arcing) or (data sharing))) or (array string))*.