Perhaps you should try some spelling variations:
goes chromatography » gas chromatography, green chromatography, ion chromatography
gel chromatography » gas chromatography, _ chromatography, ion chromatography
fit chromatography » iii chromatography, vii chromatography, out chromatography
things fit » things first, things fast

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: (( link ((goes chromatography) OR (gel chromatography)) ) OR ( things fit chromatography )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( link ((goes chromatography) OR (gel chromatography)) ) or ( things fit chromatography ))".
• Adding a wildcard symbol may retrieve word variants: (( link ((goes chromatography) OR (gel chromatography)) ) or ( things fit chromatography ))*.