Perhaps you should try some spelling variations:
"coder precoder wave basis programming" » "coder precoder wave basic programming" (Expand search), "coder precoder wave based programming" (Expand search), "coder precoder wave arts programming" (Expand search), "coder decoder wave basis programming" (Expand search), "coder recovery wave basis programming" (Expand search), "coder precoder wave basin programming" (Expand search), "coder precoder wavelet basis 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 wave basis programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder wave basis programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder wave basis programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder wave basis programming") OR ("api python python python programming"))*.