Perhaps you should try some spelling variations:
"coder precoding and an coding" » "coherent precoding and an coding" (Expand search), "linear precoding and an coding" (Expand search), "coder recording and an coding" (Expand search), "coder decoding and an coding" (Expand search), "coder breeding and an coding" (Expand search), "coder precoding and and coding" (Expand search), "coder precoding and on coding" (Expand search), "coder precoding and an encoding" (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), "manim 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 precoding and an coding") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoding and an coding\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoding and an coding ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoding and an coding") OR ("api python python python programming"))*.