Perhaps you should try some spelling variations:
"coder in arduino microcomputer programming" » "coder in arduino computer programming" (Expand search), "coder in arduino computers programming" (Expand search), "coder in arduino microcomputers upgrading" (Expand search), "coder in using microcomputer programming" (Expand search), "coder an arduino microcomputer programming" (Expand search), "coder via arduino microcomputer programming" (Expand search), "coder and arduino microcomputer programming" (Expand search), "code in arduino microcomputer programming" (Expand search), "codes in arduino microcomputer programming" (Expand search), "poder in arduino microcomputer programming" (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 in arduino microcomputer programming\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder in arduino microcomputer programming ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder in arduino microcomputer programming") OR ("api python python python programming"))*.