Perhaps you should try some spelling variations:
interactions allocation » interactions application, interactions applications, international allocation
allocation programs » allocation program, application programs, allocation problems
https microarray » data microarray, cells microarray, chip 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: interactions allocation programs https microarray chips~.
• Adding a wildcard symbol may retrieve word variants: interactions allocation programs https microarray chips*.