Perhaps you should try some spelling variations:
sequential programming » sequential program, sequential processing, spatial programming
developing microarray » development microarray, exploring microarray, developing microformats
sequential programs » sequential processes
microarray chips » microarray chip, microarrays chip, microarray cross

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "programming ((sequential programming) OR (sequential programs)) developing microarray chips~".
• Adding a wildcard symbol may retrieve word variants: programming ((sequential programming) OR (sequential programs)) developing microarray chips*.