Perhaps you should try some spelling variations:
introduction based » introduction basic, introduction case, introduction basics
based inversion » based version, based dispersion, based intrusion
array profiling » array processing, microarray profiling
array string » arrays strings, array sharing, array forming
array strong » array sharing, norway strong, stay strong

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

• Performing a fuzzy search may retrieve terms with similar spellings: general introduction based inversion ((array profiling) or (((array string) or (array strong))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: general introduction based inversion ((array profiling) OR (((array string) OR (array strong)))).
• Adding a wildcard symbol may retrieve word variants: general introduction based inversion ((array profiling) or (((array string) or (array strong))))*.