Perhaps you should try some spelling variations:
"point resource–channel coding" » "point source–channel coding" (Expand Search)
"point rerererererereresourcessssssssss–channel coding" » "point rererererereresourcessssssssss–channel coding" (Expand Search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("point resource–channel coding") OR ("point rerererererereresourcessssssssss–channel coding"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"point resource–channel coding\") OR (\"point rerererererereresourcessssssssss–channel coding\"))*".
• Removing quotes may allow a broader search: (( point resource–channel coding ) OR ( point rerererererereresourcessssssssss–channel coding ))*.