Perhaps you should try some spelling variations:
"and functionality and clowning program" » "and functional and clowning program" (Expand search), "and functionality of clowning program" (Expand search), "and functionality and cloning program" (Expand search), "and functionality and cleaning program" (Expand search), "and functionality and cleaning programs" (Expand search), "and functionality and clothing program" (Expand search)
"advanced erasure coding decoding program" » "advanced feature coding decoding program" (Expand search), "advanced features coding decoding program" (Expand search), "advanced care coding decoding program" (Expand search), "advanced erasure coding welcoming program" (Expand search), "advanced erasure coding deworming program" (Expand search), "advanced erasure coding feeding program" (Expand search), "advanced erasure encoding decoding program" (Expand search), "advanced erasure reading decoding program" (Expand search), "advanced erasure 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 and clowning program\") OR (\"advanced erasure coding decoding program\"))~".
• Removing quotes may allow a broader search: (( and functionality and clowning program ) OR ( advanced erasure coding decoding program ))~.
• Adding a wildcard symbol may retrieve word variants: (("and functionality and clowning program") OR ("advanced erasure coding decoding program"))*.