To search, simply enter a list of words separated by spaces which you would like to search for.
More advanced queries can be generated by joining words with the and and or keywords
and grouping subexpressions with double quotation marks ", you may also negate words with
the minus sign.
For example dog cat will search for partnership which contain the word dog or cat.
dog and -cat will search for partnerships which contain the word dog and not cat.
dog and (cat or bird) will search for partnerships which contain the words dog and cat or
dog and bird.