Perhaps you should try some spelling variations:
"coder decoder decoder java problem" » "coder encoder decoder java problem" (Expand search), "coder decoder codec java problem" (Expand search), "encoder decoder decoder java problem" (Expand search), "coder decoder codes java problem" (Expand search), "coder decoder xcode java problem" (Expand search), "coder decoder decoder ava problem" (Expand search), "coder decoder decoder data problem" (Expand search), "coder decoder decoder falva problems" (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), "rpa python 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 decoder java problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder decoder decoder java problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder decoder decoder java problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder decoder decoder java problem") OR ("api python python python programming"))*.