Perhaps you should try some spelling variations:
"supply shock integration reforms." » "supply shock integration report.", "supply shock integration resource.", "supply shock immigration reform.", "supply book integration reforms.", "supply look integration reforms.", "supply work integration reforms.", "supply shocks integration reforms."
"supply cost integration efforts." » "supply cost international efforts.", "supply cost conservation efforts.", "supply post integration efforts.", "supply test integration efforts.", "supply about integration efforts.", "supply costs integration efforts."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("supply shock integration reforms.") or ("supply cost integration efforts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply shock integration reforms.") OR ("supply cost integration efforts.")).
• Removing quotes may allow a broader search: (( supply shock integration reforms. ) or ( supply cost integration efforts. )).
• Adding a wildcard symbol may retrieve word variants: (("supply shock integration reforms.") or ("supply cost integration efforts."))*.