![]() ![]() For CPCs, CPC=B60R22 will match documents with exactly this CPC, CPC=B60R22/low matches documents with this CPC or a child classification of this CPC. Use TI=(safety belt) to search in the title, AB= for the abstract and CL= for the claims. ![]() Searching in title, abstract, claims, CPC: You can search inside a specific field using field names. AJD, AJDx, ADJ/x, or +xw are the same as NEAR, but matches must be in the same order.Įxample: (safety ADJ/5 belt) NEAR/10 (baby OR child) SAME vehicle. WITH means 20 words away, any order, and SAME means 200 words away, any order. NEAR, NEARx, NEAR/x, or /xw means matches are a maximum of x words away, in any order. Note: proximity operators only change ranking, not retrieval. Proximity: You can use proximity operators to boost the score of documents if they contain expressions near each other. Adjacent words that are implicitly ANDed together, such as (safety belt), are treated as a phrase when generating synonyms. Each word automatically includes plurals and close synonyms, and CPCs can also be used without a special syntax, like (safety belt) OR B60R22/00. Note: this means safety OR seat belt is searched as (safety OR seat) AND belt. The default operator is AND with left associativity. #Google boolean search tersm full
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