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