Perhaps you should try some spelling variations:
programmes developments » programmes development, programme development, programmed development
developments problem » developments problems, development problem, development problems
integer microarray » integrated microarray, increased microarray
problem integer » problems integral, problem centered
microarray chip » microarray cgh, microarrays case, microarrays cell

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• Performing a fuzzy search may retrieve terms with similar spellings: programmes developments problem integer microarray chip~.
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