Perhaps you should try some spelling variations:
"get decreasing water sediment" » "get increasing water sediment", "get decreasing water sediments"
"get decrease rate sediment" » "get decrease rate sediments", "get increase rate sediment", "get deceased rate sediment"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"get decreasing water sediment\") OR (\"get decrease rate sediment\"))".
• Removing quotes may allow a broader search: (( get decreasing water sediment ) OR ( get decrease rate sediment )).
• Adding a wildcard symbol may retrieve word variants: (("get decreasing water sediment") OR ("get decrease rate sediment"))*.