Perhaps you should try some spelling variations:
"3 software development competition problem." » "3 software development cooperation problem.", "3 software development corporation problem.", "3 software development competitiveness problem.", "3 software development composition problem.", "3 software development compensation problems.", "3 software development decomposition problem.", "a software development competition problem.", "2 software development competition problem.", "4 software development competition problem."
"web sme development company programs." » "web sme development community programs.", "web sme development impact programs.", "web sme development company problems.", "web sme development computer programs.", "web trade development company programs.", "web site development company programs."

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