Perhaps you should try some spelling variations:
quantization application » quantization applications, quantification application, quantitative application
application program » application programming, application protocol
tissue microarray » tissue microarrays
microarray https » microarrays https, microarray chips, microscopy https
program tissue » program issues, programs issues

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

• Performing a fuzzy search may retrieve terms with similar spellings: quantization application program tissue microarray https~.
• Adding a wildcard symbol may retrieve word variants: quantization application program tissue microarray https*.