Perhaps you should try some spelling variations:
"coder computational java database proposal" » "code computational java database proposal" (Expand search), "poder computacional java database proposal" (Expand search), "model computational java database proposal" (Expand search), "coder computacional java database proposal" (Expand search), "coder computational data database proposal" (Expand search), "coder computational and database proposal" (Expand search), "coder computational dna database proposal" (Expand search), "coder computational lca database proposal" (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), "rpa python 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 computational java database proposal") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder computational java database proposal\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder computational java database proposal ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder computational java database proposal") OR ("api python python python programming"))*.