Perhaps you should try some spelling variations:
"code using sampling algorithm using" » "code using mapping algorithm using" (Expand search), "code using matching algorithm using" (Expand search), "code using mapping algorithms using" (Expand search), "code using sampling algorithm in" (Expand search), "code using subsampling algorithm using" (Expand search), "code using saline algorithm using" (Expand search), "code using samples algorithm using" (Expand search), "made using sampling algorithm using" (Expand search), "coding using sampling algorithm using" (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: (("code using sampling algorithm using") OR ("api pythons python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"code using sampling algorithm using\") OR (\"api pythons python python programming\"))".
• Removing quotes may allow a broader search: (( code using sampling algorithm using ) OR ( api pythons python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("code using sampling algorithm using") OR ("api pythons python python programming"))*.