Perhaps you should try some spelling variations:
"coder the shadow allocation problem" » "coder the shadow location problem" (Expand search), "coder the share allocation problem" (Expand search), "coder the station allocation problem" (Expand search), "coder the shadow education problem" (Expand search), "code the shadow allocation problem" (Expand search), "cover the shadow allocation problem" (Expand search), "poder the shadow allocation problem" (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), "manim 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 the shadow allocation problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder the shadow allocation problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder the shadow allocation problem") OR ("api python python python programming"))*.