Perhaps you should try some spelling variations:
"from centralized distributed" » "from decentralized distributed", "from constrained distributed", "from centric distributed", "from generalized distributed", "_ centralized distributed", "from central distributed"
"from fertilizer distributed" » "from fertilizer distributor", "from certified distributed", "from penalized distributed", "bio fertilizer distributed"

Try widening your search to All Fields.

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: "((\"from fertilizer distributed\") OR (\"from centralized distributed\"))".
• Removing quotes may allow a broader search: (( from fertilizer distributed ) OR ( from centralized distributed )).
• Adding a wildcard symbol may retrieve word variants: (("from fertilizer distributed") OR ("from centralized distributed"))*.