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