car engine Find results that contain at least one of the two words.
"car engine" Find results that contain the exact phrase 'car engine'.
+car +engine Find results that contain both words.
car -engine Find results that contain the word 'car' but not 'engine'.
car* Partial match. Find results like 'car', 'carneval', 'carousell'.
These command line options provide maximum debug information when using GHS Compiler:
dual_debug full_debug_info Omoredebug
You should not use ignore_debug_references compiler command line option.