Perhaps you should try some spelling variations:
"coder optimization and loading problems" » "code optimization and loading problems" (Expand search), "modern optimization and loading problems" (Expand search), "powder optimization and loading problems" (Expand search), "coder optimization and loading problem" (Expand search), "coder optimization and reading problems" (Expand search), "coder optimization and coding problems" (Expand search), "coder optimization and leading problems" (Expand search), "coder optimization and unloading problems" (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 optimization and loading problems\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder optimization and loading problems ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder optimization and loading problems") OR ("api python python python programming"))*.