Perhaps you should try some spelling variations:
"coder and sampling algorithm _" » "coder and mapping algorithm _" (Expand search), "coder and matching algorithm _" (Expand search), "coder and mapping algorithms _" (Expand search), "coder _ sampling algorithm _" (Expand search), "coder and sample algorithm _" (Expand search), "code and sampling algorithm _" (Expand search), "codes and sampling algorithm _" (Expand search), "poder and sampling algorithm _" (Expand search)
"via python python python programming" » "via pythons python python programming" (Expand search), "via piton python python programming" (Expand search), "via pitons python python programming" (Expand search), "in 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 and sampling algorithm _") OR ("via python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder and sampling algorithm _\") OR (\"via python python python programming\"))".
• Removing quotes may allow a broader search: (( coder and sampling algorithm _ ) OR ( via python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder and sampling algorithm _") OR ("via python python python programming"))*.