Perhaps you should try some spelling variations:
"coder communications in arduino programmable" » "code communications in arduino programmable" (Expand search), "codes communication in arduino programmable" (Expand search), "camera communications in arduino programmable" (Expand search), "coder communications and arduino programmable" (Expand search), "coder communications media arduino programmable" (Expand search), "coder communications an arduino programmable" (Expand search), "coder communications via arduino programmable" (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 communications in arduino programmable") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder communications in arduino programmable\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder communications in arduino programmable ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder communications in arduino programmable") OR ("api python python python programming"))*.