Perhaps you should try some spelling variations:
"coder coding embedded linux programming" » "coder coding embedded line programming" (Expand search), "coder coding embedded linear programming" (Expand search), "coder coding embedded lineal programming" (Expand search), "coder modeling embedded linux programming" (Expand search), "coder probing embedded linux programming" (Expand search), "coder using embedded linux programming" (Expand search), "coder coding embedded in programming" (Expand search), "modern coding embedded linux programming" (Expand search), "color coding embedded linux programming" (Expand search), "odor coding embedded linux programming" (Expand search)
"api _ python python programming" » "api _ pythons python programming" (Expand search), "api _ piton python programming" (Expand search), "api _ pitons 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 embedded linux programming") OR ("api _ python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding embedded linux programming\") OR (\"api _ python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding embedded linux programming ) OR ( api _ python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding embedded linux programming") OR ("api _ python python programming"))*.