Perhaps you should try some spelling variations:
"mobile mobile computing" » "mobile mobile computer" (Expand Search), "mobile social computing" (Expand Search)
"mobile media computing" » "mobile edge computing" (Expand Search), "mobile social computing" (Expand Search), "mobile design computing" (Expand Search)
"mobile memory computing" » "motion memory computing" (Expand Search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("mobile media computing") OR ((("mobile mobile computing") OR ("mobile memory computing"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"mobile media computing\") OR (((\"mobile mobile computing\") OR (\"mobile memory computing\"))))".
• Removing quotes may allow a broader search: (( mobile media computing ) OR ((( mobile mobile computing ) OR ( mobile memory computing )))).
• Adding a wildcard symbol may retrieve word variants: (("mobile media computing") OR ((("mobile mobile computing") OR ("mobile memory computing"))))*.