Perhaps you should try some spelling variations:
"coder java sampling algorithms based" » "coder java sampling algorithm based" (Expand search), "coder java mapping algorithms based" (Expand search), "coder java coupling algorithms based" (Expand search), "coder java sampling algorithms and" (Expand search), "coder data sampling algorithms based" (Expand search), "coder saliva sampling algorithms based" (Expand search), "coder canal sampling algorithms based" (Expand search), "codes java sampling algorithms based" (Expand search), "xcode java sampling algorithms based" (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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder java sampling algorithms based") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder java sampling algorithms based\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder java sampling algorithms based ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder java sampling algorithms based") OR ("api python python python programming"))*.