Perhaps you should try some spelling variations:
"coder decoder waiting same problem" » "coder decades waiting same problem" (Expand search), "coder decoders hamming same problem" (Expand search), "encoder decoder waiting same problem" (Expand search), "video decoder waiting same problem" (Expand search), "coder decoder waiting space problem" (Expand search), "coder decoder waiting time problem" (Expand search), "coder decoder waiting times problem" (Expand search), "coder decoder waiting same problems" (Expand search), "coder decoder waiting some problem" (Expand search), "coder decoder waiting sample problem" (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 waiting same problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder decoder waiting same problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder decoder waiting same problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder decoder waiting same problem") OR ("api python python python programming"))*.