Perhaps you should try some spelling variations:
"coder coder based optimization projects" » "coder coder based optimization project" (Expand search), "coder coder based optimization process" (Expand search), "coder coder based optimization problems" (Expand search), "coder coder and optimization projects" (Expand search), "coder decoder based optimization projects" (Expand search), "code code based optimization projects" (Expand search), "decoder codec based optimization projects" (Expand search), "coder code based optimization projects" (Expand search), "coder foder based optimization projects" (Expand search), "coder codec based optimization projects" (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 based optimization projects") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder based optimization projects\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder based optimization projects ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder based optimization projects") OR ("api python python python programming"))*.