Perhaps you should try some spelling variations:
"and functionality in teaching program" » "and functional in teaching program" (Expand search), "and functionality and teaching program" (Expand search), "and functionality of teaching program" (Expand search), "and functionality in teaching proposal" (Expand search), "and functionality in teaching process" (Expand search), "and functionality in teaching project" (Expand search)
"advanced non coding decoding program" » "advanced non coding welcoming program" (Expand search), "advanced non coding deworming program" (Expand search), "advanced non coding feeding program" (Expand search), "advanced non encoding decoding program" (Expand search), "advanced non reading decoding program" (Expand search), "advanced non joint decoding program" (Expand search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and functionality in teaching program\") OR (\"advanced non coding decoding program\"))~".
• Removing quotes may allow a broader search: (( and functionality in teaching program ) OR ( advanced non coding decoding program ))~.
• Adding a wildcard symbol may retrieve word variants: (("and functionality in teaching program") OR ("advanced non coding decoding program"))*.