Perhaps you should try some spelling variations:
"coder _ embedded coder programming" » "coder _ embedded modern programming" (Expand search), "coder _ embedded cone programming" (Expand search), "coder _ embedded order programming" (Expand search), "coder _ embedded copper programming" (Expand search), "coder _ embedded model programming" (Expand search), "coder _ embedded fiber programming" (Expand search)
"api pythons python python programming" » "api pitons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pythons piton python programming" (Expand search), "api pythons pitons python programming" (Expand search), "api pythons pytm python programming" (Expand search), "api 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 _ embedded coder programming") OR ("api pythons python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder _ embedded coder programming\") OR (\"api pythons python python programming\"))".
• Removing quotes may allow a broader search: (( coder _ embedded coder programming ) OR ( api pythons python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder _ embedded coder programming") OR ("api pythons python python programming"))*.