Perhaps you should try some spelling variations:
"coder coding coding mobile robot" » "coder coding decoding mobile robot" (Expand search), "coder coding using mobile robot" (Expand search), "coder coding canine mobile robot" (Expand search), "coder coding moving mobile robot" (Expand search), "coder coding going mobile robot" (Expand search), "coder coding modeling mobile robot" (Expand search), "modern coding coding mobile robot" (Expand search), "color coding coding mobile robot" (Expand search), "odor coding coding mobile robot" (Expand search), "coder coding coding mobile robots" (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 coding coding mobile robot") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding coding mobile robot\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding coding mobile robot ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding coding mobile robot") OR ("api python python python programming"))*.