1 Health education campaigns have often been patchy and rules difficult to enforce.
2 New Zealand films were also numerous, if a bit patchy , this year.
3 Unemployment insurance coverage is patchy and of shorter duration than in Europe.
4 In reality, the quality of care and education is unregulated and patchy .
5 It's against this patchy track record the latest' discovery' must be compared.
6 But in truth, options for dealing with e-waste remain patchy and imperfect.
7 The performance of shares listed under the new regime has been patchy .
8 Still, opinion and exit polls have a patchy track record in India.
9 It blames the weather and a sales tax for recent patchy data.
10 They released only two albums: one very good, the other very patchy .
11 Opinion and exit polls, though, have a patchy track record in India.
12 Beijing had a limited, temporary ban in 2008, but enforcement was patchy .
13 Parts of northwest NSW are also likely to experience some patchy showers.
14 This information was the oldest and most patchy , and so least reliable.
15 Pre-election opinion polls and post-voting exit polls both have a patchy record.
16 The training data was deliberately patchy , says Monty Barlow at Cambridge Consultants.
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Patchy across language varieties