If you know the part and section number for a regulation it is fairly easy to find using this link to the eCFR. If you are looking for something but you don’t know where it is the search field below useful.
Often you know where the information is and want to restrict the search to specific sections. You can’t do that easily with Google, but you can open the links below and use your browser to search for the terms you are looking for. The links below are for sections that I search most often.
Title 14 PART 1–DEFINITIONS AND ABBREVIATIONS
Title 14 PART 61—CERTIFICATION: PILOTS, FLIGHT INSTRUCTORS, AND GROUND INSTRUCTORS
Title 14 PART 91—GENERAL OPERATING AND FLIGHT RULES
Title 14 PART 135—OPERATING REQUIREMENTS: COMMUTER AND ON DEMAND OPERATIONS AND RULES GOVERNING PERSONS ON BOARD SUCH AIRCRAFTS
Title 14 PART 71—DESIGNATION OF CLASS A, B, C, D, AND E AIRSPACE AREAS; AIR TRAFFIC SERVICE ROUTES; AND REPORTING POINTS
Title 14 PART 73—SPECIAL USE AIRSPACE
Title 14 PART 23—AIRWORTHINESS STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES
Title 14 PART 43—MAINTENANCE, PREVENTIVE MAINTENANCE, REBUILDING, AND ALTERATION