Perhaps you should try some spelling variations:
integration reflections » integration reactions, interpretation reflections, integration detection
reflections program » reflective program, reflections from, reflections personal
program evolution » program evalution, program evaluation, program execution
microbial https » microbial hsp, microbiology https
microbial hosts » microbial host, microbial counts, microbial hsp

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• Performing a fuzzy search may retrieve terms with similar spellings: integration reflections program evolution ((microbial https) OR (microbial hosts))~.
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