Perhaps you should try some spelling variations:
"coder precoder reference library programmin" » "coder barcode reference library programmin" (Expand search), "coder precos referente library programmin" (Expand search), "coder barcodes reference library programmin" (Expand search), "coder precoder reference library programme" (Expand search), "coder precoder reference linear programmin" (Expand search), "coder precoder reference library program" (Expand search), "coder precoder reference laboratory programmin" (Expand search), "coder decoder reference library programmin" (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 reference library programmin") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder reference library programmin\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder reference library programmin ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder reference library programmin") OR ("api python python python programming"))*.