Perhaps you should try some spelling variations:
"supply wide navigation services." » "supply wide sanitation services.", "supply wide sanitation service.", "supply wide information services.", "supply river navigation services.", "supply water navigation services.", "supply air navigation services.", "supply side navigation services.", "supply sides navigation services."
"supply grid integration series." » "supply grid integration theories.", "supply grid integrating services.", "supply grid integration schemes.", "supply trade integration series.", "supply _ integration series.", "supply data integration series.", "supply crowd integration series.", "support grid 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: (("supply grid integration series.") OR ("supply wide navigation services."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"supply grid integration series.\") OR (\"supply wide navigation services.\"))".
• Removing quotes may allow a broader search: (( supply grid integration series. ) OR ( supply wide navigation services. )).
• Adding a wildcard symbol may retrieve word variants: (("supply grid integration series.") OR ("supply wide navigation services."))*.