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