Perhaps you should try some spelling variations:
segmentation function » segmentation fixation, segmentation detection, segmentation motion
segment detection » sentiment detection, event detection, movement detection
detecting viruses » detecting virus, detecting causes, detecting misuse
viruses index » viruses indexes, viruses anne, causes index

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

• If you are trying to use Boolean operators, they must be ALL CAPS: integration ((segmentation function) OR (segment detection)) detecting viruses index~.
• Adding a wildcard symbol may retrieve word variants: integration ((segmentation function) or (segment detection)) detecting viruses index*.