Perhaps you should try some spelling variations:
"coder receiver complexity compositional data" » "coder receiver complexity decompositions data" (Expand search), "coder receiver community compositional data" (Expand search), "coder receiver complex composition data" (Expand search), "coder perceived complexity compositional data" (Expand search), "power receiver complexity compositional data" (Expand search), "tower receiver complexity compositional data" (Expand search), "modern receivers complexity compositional data" (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder receiver complexity compositional data\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder receiver complexity compositional data ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder receiver complexity compositional data") OR ("api python python python programming"))*.