Perhaps you should try some spelling variations:
"coder disc placement algorithm array" » "coder disc management algorithm array" (Expand search), "coder disc placement algoritmos array" (Expand search), "coder disc placement algorithm aaa" (Expand search), "coder disc placement algorithm binary" (Expand search), "coder dis placement algorithm array" (Expand search), "coder disc replacement algorithm array" (Expand search), "coder di placement algorithm array" (Expand search), "coulter disc placement algorithm array" (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 disc placement algorithm array\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder disc placement algorithm array ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder disc placement algorithm array") OR ("api python python python programming"))*.