Perhaps you should try some spelling variations:
"coder decoder simple algorithm functions" » "coder decoder simple algorithmic functions" (Expand search), "coder decoder simple algorithms functional" (Expand search), "coder decoder simple algorithm friction" (Expand search), "encoder decoder simple algorithm functions" (Expand search), "coder decoder simples algorithm functions" (Expand search)
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ pitons 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 decoder simple algorithm functions\") OR (\"_ python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder decoder simple algorithm functions ) OR ( _ python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder decoder simple algorithm functions") OR ("_ python python python programming"))*.