There are a variety of synonyms that can be used in place of the phrase "had look see". Some common options include "observed", "examined", "scanned", "inspected", "viewed", "surveyed", "noted", "noticed", "watched", and "perused". Each of these synonyms has a slightly different connotation and usage, depending on the context in which they are used. For example, "observed" may be used to indicate a more deliberate and focused examination, while "noticed" may suggest a casual and passing observation. Whether you opt for one of these synonyms or the original phrase, using varied language can help to add depth and nuance to your writing.