Perhaps you should try some spelling variations:
"coder arduino _ algorithm and" » "con arduino _ algorithm and" (Expand search), "ide arduino _ algorithm and" (Expand search), "solar arduino _ algorithm and" (Expand search), "coder arduino _ algorithms and" (Expand search), "coder arduino _ algorithm based" (Expand search), "coder arduino _ algorithm _" (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 arduino _ algorithm and") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder arduino _ algorithm and\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder arduino _ algorithm and ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder arduino _ algorithm and") OR ("api python python python programming"))*.