Perhaps you should try some spelling variations:
"coder precoder scheme replication programming" » "coder precoder scheme application programming" (Expand search), "coder precoder scheme applications programming" (Expand search), "coder precoder scheme application programing" (Expand search), "coder precoder scale replication programming" (Expand search), "coder precoder machine replication programming" (Expand search), "coder precoding scheme replication programming" (Expand search), "coder decoder scheme replication programming" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (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: (("coder precoder scheme replication programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder scheme replication programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder scheme replication programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder scheme replication programming") OR ("api python python python programming"))*.