Perhaps you should try some spelling variations:
campo javier » ocampo javier, cano javier, cacho javier
medicion e » medicion de, medicion y, mediacion en
por jean » por juan, por john
javier e » javier de
gas por » mas por, gas power, gas vapor
e campo » el campo, de campo, en campo
e paz » de paz, en paz, y paz
condiciones » conditions

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( condiciones de gas por jean (paul or raul) ; ) or ( medicion e campo javier e paz ; ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( condiciones de gas por jean (paul OR raul) ; ) OR ( medicion e campo javier e paz ; )).
• Adding a wildcard symbol may retrieve word variants: (( condiciones de gas por jean (paul or raul) ; ) or ( medicion e campo javier e paz ; ))*.