Perhaps you should try some spelling variations:
"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)
"coder coding in mobile computing" » "modern coding in mobile computing" (Expand search), "color coding in mobile computing" (Expand search), "odor coding in mobile computing" (Expand search), "coder coding rna mobile computing" (Expand search), "coder coding and mobile computing" (Expand search), "coder coding _ mobile computing" (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 coding in mobile computing\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding in mobile computing ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding in mobile computing") OR ("api python python python programming"))*.