Perhaps you should try some spelling variations:
"support through interaction series." » "support through integration series.", "support through international series.", "support through innovation series.", "support through interactions series.", "support through interaction studies.", "support through interaction terms."
"support grant integration series." » "support grant integration services.", "support grant integration server.", "support grant integration theories.", "support migrant integration series.", "support migrants integration series.", "support statt integration series."

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("support through interaction series.") OR ("support grant integration series."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"support through interaction series.\") OR (\"support grant integration series.\"))".
• Removing quotes may allow a broader search: (( support through interaction series. ) OR ( support grant integration series. )).
• Adding a wildcard symbol may retrieve word variants: (("support through interaction series.") OR ("support grant integration series."))*.