Perhaps you should try some spelling variations:
"coder _ visualization algorithms functional" » "coder _ visualization algorithm functional" (Expand search), "coder _ localization algorithms functional" (Expand search), "coder _ linearization algorithms functional" (Expand search), "coder _ visualization algorithmic functions" (Expand search), "coder _ visualization logarithms functions" (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 _ visualization algorithms functional\") OR (\"api pythons python python programming\"))~".
• Removing quotes may allow a broader search: (( coder _ visualization algorithms functional ) OR ( api pythons python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder _ visualization algorithms functional") OR ("api pythons python python programming"))*.