Talvez debería tentar con algunhas variantes ortográficas:
"program competition" » "from competition" (Expandir procura), "pro competition" (Expandir procura), "program comprehension" (Expandir procura)
"program implement" » "program improvements" (Expandir procura)
"program implementingingingeded" » "program improvementsingingingeded" (Expandir procura)

Try widening your search to Todos os campos.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("program implement") OR ((("program implementingingingeded") OR ("program competition"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"program implement\") OR (((\"program implementingingingeded\") OR (\"program competition\"))))".
• Removing quotes may allow a broader search: (( program implement ) OR ((( program implementingingingeded ) OR ( program competition )))).
• Adding a wildcard symbol may retrieve word variants: (("program implement") OR ((("program implementingingingeded") OR ("program competition"))))*.