Perhaps you should try some spelling variations:
"coder coder implement csr programming" » "coder con implement csr programming" (Expand search), "coder model implemented csr programming" (Expand search), "coder code implementado csr programming" (Expand search), "coder coder implement user programming" (Expand search), "coder coder implement core programming" (Expand search), "coder coder implement cost programming" (Expand search), "coder coder implement cpr programming" (Expand search), "coder coder implementing csr programming" (Expand search), "coder decoder implement csr programming" (Expand search), "code code implement csr programming" (Expand search), "decoder codec implement csr 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)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coder implement csr programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder implement csr programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder implement csr programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder implement csr programming") OR ("api python python python programming"))*.