Perhaps you should try some spelling variations:
"coder coder rvq based programming" » "coder coder rvq and programming" (Expand search), "coder coder rvq based program" (Expand search), "coder coder rvq cone programming" (Expand search), "coder decoder rvq based programming" (Expand search), "code code rvq based programming" (Expand search), "decoder codec rvq based programming" (Expand search), "coder coder avl based 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 coder rvq based programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder rvq based programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder rvq based programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder rvq based programming") OR ("api python python python programming"))*.