Perhaps you should try some spelling variations:
shocks relevance » shock relevance, checks relevance, hoc relevance
posy index » body index, easy index, biopsy index
post index » cost index, host index, list index
easy init » easy finite, easy ii, easy initial
1 1808 » 2 1808

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: ((easy init) OR (((posy index) OR (post index)))) shocks relevance propagation 1 1808.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((easy init) or (((posy index) OR (post index)))) shocks relevance propagation 1 1808".
• Adding a wildcard symbol may retrieve word variants: ((easy init) or (((posy index) OR (post index)))) shocks relevance propagation 1 1808*.