What happened to Google's Search Engine

So I've been compiling a list of phrases for which I search using Google and the top results do not have a word from that phrase. For example, searching on 'jExcelAPI graphs' gives this as the first search result: http://ift.tt/1pIIhHo. When I search for 'graph' on that page, using ctrl+f in firefox, I get 'Phrase not found'. Whiskey, Tango, Foxtrot. Why in the name off all things unholy does google give me a search result that does not contain a word in the search? If I search for 'jExcelAPI "graphs"', with the double quotes around "graphs", I get a different set of results. What does the double quotes do? Has it always been like this?



Here's another:



Search Phrase "entity" "annotation type expected"

"annotation type expected" not found on first result page



Am I missing something?

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