Perhaps you should try some spelling variations:
"coder precoder hp string programming" » "coder precoder hp during programming" (Expand search), "coder precoder hp fostering programming" (Expand search), "coder precoder hp solving programming" (Expand search), "coder decoder hp string programming" (Expand search), "coder precoder _ string programming" (Expand search), "coder precoder the string programming" (Expand search), "coder precoder in string 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 precoder hp string programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder hp string programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder hp string programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder hp string programming") OR ("api python python python programming"))*.