Perhaps you should try some spelling variations:
programming functionals » programming functional, programming fundamentals, programming foundations
structures declarative » structures degradative, structures comparative, structures durative
programming function » programming functional, programme function, programming foundations
microarray chip » microarray cgh, microarrays case, microarrays cell

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

• Performing a fuzzy search may retrieve terms with similar spellings: structures declarative ((programming function) or (programming functionals)) microarray chip~.
• If you are trying to use Boolean operators, they must be ALL CAPS: structures declarative ((programming function) OR (programming functionals)) microarray chip.
• Adding a wildcard symbol may retrieve word variants: structures declarative ((programming function) or (programming functionals)) microarray chip*.