Perhaps you should try some spelling variations:
"coder precoder methods parallel programming" » "coder recovery methods parallel programming" (Expand search), "coder proper methods parallel programming" (Expand search), "coder precise methods parallel programming" (Expand search), "coder precoder metodo parallel programming" (Expand search), "coder precoder methods panel programming" (Expand search), "coder precoder methods problem programming" (Expand search), "coder decoder methods parallel programming" (Expand search)
"api pythons python python programming" » "api pitons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pythons piton python programming" (Expand search), "api pythons pitons python programming" (Expand search), "api pythons pytm python programming" (Expand search), "api 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 precoder methods parallel programming") OR ("api pythons python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder methods parallel programming\") OR (\"api pythons python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder methods parallel programming ) OR ( api pythons python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder methods parallel programming") OR ("api pythons python python programming"))*.