Perhaps you should try some spelling variations:
"vi_ simulation algorithm" » "vi_ solution algorithm", "vi_ optimisation algorithm", "vi_ estimation algorithms", "via simulation algorithm", "_ simulation algorithm", "_ simulations algorithm"
"a simulation algorithm" » "a solution algorithm", "a optimisation algorithm", "a estimation algorithms", "_ simulation algorithm"
"motion estimation algorithm" » "notion estimation algorithm"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("motion estimation algorithm") or ((("vi_ simulation algorithm") or ("a simulation algorithm"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("motion estimation algorithm") OR ((("vi_ simulation algorithm") OR ("a simulation algorithm")))).
• Removing quotes may allow a broader search: (( motion estimation algorithm ) or ((( vi_ simulation algorithm ) or ( a simulation algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("motion estimation algorithm") or ((("vi_ simulation algorithm") or ("a simulation algorithm"))))*.