Perhaps you should try some spelling variations:
"support miurban integration theories." » "support miurban integration theorems.", "support miurban integrationstheorie 2.", "support miurban integration theory.", "support urban integration theories.", "support migrant integration theories.", "support mauritian integration theories.", "support migrants integration theories."
"support grant integration series." » "support grant integration services.", "support grant interaction series.", "support grant integration server.", "support migrant integration series.", "support migrants integration series.", "support statt integration series."

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (("support grant integration series.") or ("support miurban integration theories."))~.
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