Perhaps you should try some spelling variations:
"coder modeling _ algorithms and" » "cover modeling _ algorithms and" (Expand search), "cover modelling _ algorithms and" (Expand search), "order modeling _ algorithms and" (Expand search), "coder modeling _ algorithms _" (Expand search)
"api pythons python python programming" » "api pitons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pythons piton python programming" (Expand search), "api pythons pitons python programming" (Expand search), "api pythons pytm python programming" (Expand search), "api 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 modeling _ algorithms and\") OR (\"api pythons python python programming\"))~".
• Removing quotes may allow a broader search: (( coder modeling _ algorithms and ) OR ( api pythons python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder modeling _ algorithms and") OR ("api pythons python python programming"))*.