Perhaps you should try some spelling variations:
generalised expression » generalised regression, generalized regression, general expression
expression programming » expression profiling
programming sample » programming examples, programming style, programming people
sample microarray » samples microarray, simple microarray, applied microarray
microarray chips » microarray chip, microarrays chip, microarray cross

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

• Performing a fuzzy search may retrieve terms with similar spellings: generalised expression programming sample microarray chips~.
• Adding a wildcard symbol may retrieve word variants: generalised expression programming sample microarray chips*.