Perhaps you should try some spelling variations:
"coder decoder _ algorithm function" » "coder decoder _ algorithm friction" (Expand search), "coder decoder _ algorithmic functions" (Expand search), "coder decoder _ algorithms functional" (Expand search), "encoder decoder _ algorithm function" (Expand search)
"of photo python python programming" » "of photo pythons python programming" (Expand search), "of photo piton python programming" (Expand search), "of photo pitons python programming" (Expand search), "of pacote python python programming" (Expand search), "of pytm python python programming" (Expand search), "of piton python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder decoder _ algorithm function") OR ("of photo python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder decoder _ algorithm function\") OR (\"of photo python python programming\"))".
• Removing quotes may allow a broader search: (( coder decoder _ algorithm function ) OR ( of photo python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder decoder _ algorithm function") OR ("of photo python python programming"))*.