Perhaps you should try some spelling variations:
"coder coder of multirate processing" » "coder coder of multi processing" (Expand search), "coder coder of multimedia processing" (Expand search), "coder coder of membrane processing" (Expand search), "coder coder of multipath processing" (Expand search), "coder coder of multivariate processing" (Expand search), "coder coder of multilayer processing" (Expand search), "coder decoder of multirate processing" (Expand search), "code code of multirate processing" (Expand search), "decoder codec of multirate processing" (Expand search), "coder code of multirate processing" (Expand search), "coder codes of multirate processing" (Expand search), "coder codex of multirate processing" (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), "rpa python 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 coder of multirate processing") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder of multirate processing\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder of multirate processing ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder of multirate processing") OR ("api python python python programming"))*.