Perhaps you should try some spelling variations:
"coder decoder leaf java programming" » "coder decoder leaf and programming" (Expand search), "coder decoder leaf based programming" (Expand search), "coder decoder leaf goal programming" (Expand search), "encoder decoder leaf java programming" (Expand search), "video decoder leaf java programming" (Expand search), "coder disorder leaf java programming" (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)

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 leaf java programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder decoder leaf java programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder decoder leaf java programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder decoder leaf java programming") OR ("api python python python programming"))*.