Special searches such as chemical structure searches and bio-sequence searches are performed with the help of chemical structures and formulas. While searching both patent and non-patent databases such as STN, CAS registry, MARPAT, MMS, GenomeQuest, DCR, etc are used. Considering the use of pay-per-use databases like STN, highly experienced experts are employed for these searches. ExpertLancing team has ample experience in handling bio-sequence searches for both Nucleotide and Proteins.