Perhaps you should try some spelling variations:
information documentary » information documents, information document, information commentary
microarray profiling » microrna profiling
documentary shapes » documentary series, documentary sources, documentary https
shapes diffusion » waves diffusion, chains diffusion, flames diffusion
arrayed proteins » array protein, nitrated proteins, related proteins

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

• Performing a fuzzy search may retrieve terms with similar spellings: information documentary shapes diffusion ((arrayed proteins) or (microarray profiling))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information documentary shapes diffusion ((arrayed proteins) OR (microarray profiling)).
• Adding a wildcard symbol may retrieve word variants: information documentary shapes diffusion ((arrayed proteins) or (microarray profiling))*.