Perhaps you should try some spelling variations:
"coder animation python packing problems" » "coder animation cartoon packing problems" (Expand search), "coder animation to packing problems" (Expand search), "coder animation with packing problems" (Expand search), "coder animation python packing problem" (Expand search), "coder animation python solving problems" (Expand search), "model animation python packing problems" (Expand search), "models animation python packing problems" (Expand search), "video animation python packing problems" (Expand search), "coder animation python package 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 animation python packing problems\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder animation python packing problems ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder animation python packing problems") OR ("api python python python programming"))*.