SPECIAL RCU SEARCHES

Search for posts by user: username:"username here" - username goes in quotes
Search for posts by user with additional search term(s): search terms username:"username here"

Search within subject only: subject:"search terms here"
Search within body only: body:"search term here"

Search within forum: search terms here forumtitle:"forum name here spelled exactly like forum title" i.e. forumtitle:"Glow Engines"
Search within forum using forum id: search terms here forumid:xxx i.e. electric power forumid:55
EASY METHOD: Forum id is already populated behind the scenes when you use search box at top left, bottom right or the Search within thread link near the top right when inside a forum. Just type search terms in any of these three search boxes and submit!

Search within thread: search term(s) threadid:xxxx i.e. glow plug threadid:5653345
EASY METHOD: Note when in a thread there is "search within this thread" at top right (click link) or bottom right. Just enter terms and the threaid will populate for you on submit. This is easier then trying to find your threadid manually since it is already done for you behind the scenese.