Perhaps you should try some spelling variations:
"coder code on synchronization protocol" » "coder code on synchronization protocols" (Expand search), "coder code of synchronization protocol" (Expand search), "coder code and synchronization protocol" (Expand search), "coder code _ synchronization protocol" (Expand search), "code code on synchronization protocol" (Expand search), "modern code on synchronization protocol" (Expand search), "color code on synchronization protocol" (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder code on synchronization protocol\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder code on synchronization protocol ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder code on synchronization protocol") OR ("api python python python programming"))*.