Perhaps you should try some spelling variations:
ionization segmentation » ionization fragmentation, localization segmentation, minimization segmentation
segmentation methods » segmentation method, documentation methods
basics linear » basics clear
basic linear » quasi linear, basic life
based linear » based nonlinear, based library, based lead

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

• Performing a fuzzy search may retrieve terms with similar spellings: ionization segmentation methods design ((((basics linear) or (basic linear))) or (based linear))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ionization segmentation methods design ((((basics linear) OR (basic linear))) OR (based linear)).
• Adding a wildcard symbol may retrieve word variants: ionization segmentation methods design ((((basics linear) or (basic linear))) or (based linear))*.