from KEGG searches as follows should work


/find/genes/shiga+toxin	  	for keywords "shiga" and "toxin"
/find/genes/"shiga toxin"	  	for keywords "shiga toxin"

these do not function on all databases esp. enzyme

http://rest.kegg.jp/find/enzyme/deoxy+1.1.1 AND works
http://rest.kegg.jp/find/enzyme/"deoxy%201.1.1" OR does not work
http://rest.kegg.jp/find/enzyme/"deoxy 1.1.1" OR does not work

0
http://rest.kegg.jp/find/enzyme/ec:2.4.99.1+ec:2.4.99.6 AND works but return nothing as no overlap
http://rest.kegg.jp/find/enzyme/"ec:2.4.99.1 ec:2.4.99.6" OR doesn't work
http://rest.kegg.jp/find/enzyme/ec:2.4.99.  works

 ../../../virtualpy/bin/python findKEGG.py  -d enzyme -q 2.4.99.1+2.4.99.6 . works but return None in python. which breaks file writing. rather fix this.





# updated notes on KEGG behaviour

True for release  Release 78.0+/05-05, May 16 (see http://rest.kegg.jp/info/genes)

multiple complex queries are not recommended.

Using the shiga toxin example from http://www.genome.jp/kegg/rest/keggapi.html
/find/genes/shiga+toxin	  	for keywords "shiga" and "toxin"
/find/genes/"shiga toxin"	  	for keywords "shiga toxin"

## AND example
/find/genes/shiga+toxin	  	for keywords "shiga" and "toxin"
http://rest.kegg.jp/find/genes/shiga+toxin

## OR example
/find/genes/"shiga toxin"	  	for keywords "shiga toxin"
http://rest.kegg.jp/find/genes/"shiga%20toxin"

## BROKEN AND
http://rest.kegg.jp/find/genes/"shiga+toxin"
If query is in put in quotes.
 this result is the same as OR.

## BROKEN OR
http://rest.kegg.jp/find/genes/shiga%20toxin
If query is not placed in quotations.
 this result is the same as AND.

# Recommendation 
Do not combine AND with OR queries