Perhaps you should try some spelling variations:
"support state interactions series." » "support state interactions between.", "support scale interactions series.", "support state interventions series.", "support sea interactions series.", "support stage interactions series.", "support staff interactions series.", "support start interactions series."
"support grid integration series." » "support grid integration services.", "support grid interaction series.", "support grid integration server.", "support agri integration series.", "support grant integration series.", "support group 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 grid integration series.") OR ("support state interactions series."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"support grid integration series.\") OR (\"support state interactions series.\"))".
• Removing quotes may allow a broader search: (( support grid integration series. ) OR ( support state interactions series. )).
• Adding a wildcard symbol may retrieve word variants: (("support grid integration series.") OR ("support state interactions series."))*.