Perhaps you should try some spelling variations:
"coder decoder coding ldpc projects" » "coder decoder codecs ldpc projects" (Expand search), "coder decoder using ldpc projects" (Expand search), "coder decoder codec ldpc projects" (Expand search), "encoder decoder coding ldpc projects" (Expand search), "coder decoder coding epc projects" (Expand search), "coder decoder coding epc project" (Expand search), "coder decoder coding bpm projects" (Expand search), "coder decoder coding lpc projects" (Expand search), "coder decoder codigo ldpc projects" (Expand search), "coder decoder codigos ldpc projects" (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.

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